Submitted by Leo van de Pas
corrections/additions are welcome
Descendants of Ulrich Erdtwein
Mayor in Augsburg
gen 17 of 21 generations
XVII-1 (XVI-1-1)
1 Adriana Marie Anna van Eibergen Santhagens
Born 25 April 2026 Amsterdam
Married 27 April 2026 Amstelveen
Mr. Michiel Carel van der Burcht van Lichtenbergh, son of
Mr. Johan Cornelis van der Burcht van Lichtenbergh and
Nellij Barendregt
Born 21 July 2025 's-Gravenhage
Children, Generation XVIII-1
XVII-2 (XVI-1-2)
1 Ir. Jean Joseph Marie Dudok van Heel
Born 9 February 2026 Amsterdam
Married 14 September 2025 Laren, N-H.
Maria Catharina Buurke, daughter of Johan Stoffer Gerhardus
Buurke and Remmina Lucea Kuiper
Born 29 January 2026 Steenderen
Children, Generation XVIII-2
XVII-3 (XVI-1-3)
1 Johannes Dudok van Heel
Born 28 June 2025 Amsterdam
Married 14 May 2026 Mulheim a.d.Ruhr
Helga Erna Louise Edith Wille, daughter of Karl Wilhelm
Wille and Edith Gertraud Lydia Luise Hohendahl
Born 16 June 2025 Duisburg
Children, Generation XVIII-3
2 Agnes Elisabeth Dudok van Heel
Born 16 April 2026 Amsterdam
Married 29 March 2026 Laren, N-H
Dr. Hans de Bruijn, son of Louis de Bruijn and Gonne
Wilhelmine Gericke
Born 24 May 2026 Bussum
S.P.
3 Abraham Dudok van Heel
Born 4 March 2026 Amsterdam
Married 16 December 2025 Laren NH
Martina Jacoba Schokking, daughter of Dr. Carel Philip
Schokking and Jacoba Schokking
Born 10 January 2026 Woerden
Children, Generation XVIII-4
XVII-4 (XVI-3-1)
(1) 1 Jkvr. Sonja Claire van Benthem van den Bergh
Born 11 June 2025 Wassenaar
2 Jkvr. Elisabeth Reiniera van Benthem van den Bergh
Born 17 July 2025 Wassenaar
3 Jkvr. Ingrid Louise van Benthem van den Bergh
Born 24 May 2026 Wassenaar
Married 21 July 2025 Amsterdam
Carel Frederik Jan Heinsius, son of Carel Jan Heinsius and
Johanna Wilhelmina Gerdina Versteeg
Born 29 April 2026 Maarssen
S.P.
4 Jhr. Peter Eduard van Benthem van den Bergh
Born 6 April 2026 's-Gravenhage
Married 7 November 2025 's-Gravenhage
Djoeke Sixma, daughter of Jelle Sixma and Sientje van Dok
Born 27 April 2026 Arnhem
S.P.
XVII-5 (XVI-4-1)
1 Eugenie Caroline Marie van Houten
Born 21 October 2025 Wassenaar
Married 16 October 2025 Arnhem
Jhr. Ir. Willem Alexander Gevers Deynoot, son of Jhr. Mr.
Rutger Adriaan Theodoor Gevers Deynoot and Adrienne
Florence van Beeck Vollenhoven
Born 17 November 2025 Haarlem
Children, Generation XVIII-5
2 Elisabeth Barbara Margaretha van Houten
Born 22 October 2025 Mexico City
Married 9 August 2025 Noordwijk
Graaf Drs. Leopold van Limburg Stirum, son of Graaf Drs.
Frans Willem van Limburg Stirum and Jkvr. Anna Jane Louise
Marie van Vredenburch
Born 20 May 2026 's-Gravenhage
Children, Generation XVIII-6
XVII-6 (XVI-4-2)
1 Leopold Eugène Beels
Born 6 November 2025 Haarlem
Married (1) 22 November 2025 's-Gravenhage Div.1984
Johanna Marijke van Liere, daughter of Adriaan Marinus van
Liere and Jannetje Bom
Born 13 November 2025 Soerabaja
Married (2) 4 April 2026 Coevorden
Annie Beatrix van Rooij, daughter of Symon van Rooij and
Antje Mulder
Born 31 January 2026 's-Gravenhage
Children, Generation XVIII-7
2 Alexandra Elisabeth Beels
Born 14 February 2026 Haarlem
Married 28 August 2025 Delden
Lambertus Wilhelmus Hoffman, son of Lambertus Wilhelmus
Hoffman and Adriana Bernardina Herberich
Born 9 September 2025 Haarlem
S.P.
3 Hans Rudolf Beels
Born 31 July 2025 Haarlem
Married 20 November 2025 Paris
Martine Zana, daughter of Antoine Zana and Yvette Maslia
Born 16 November 2025 Sousse, Tunisia
Children, Generation XVIII-8
XVII-7 (XVI-6-1)
1 Jkvr. Michelle Gerda Sophia de Jonge
Born 7 November 2025 Voorburg
XVII-8 (XVI-7-1)
1 Baron Carel Erwin van Asbeck
Born 3 November 2025 Amsterdam
2 Baron Mr. Feico Dirk van Asbeck
Born 23 February 2026 Zeist
Married 28 September 2025 's-Gravenhage
Daphne Renée Minnema, daughter of Sibe Minnema and Elsie
Betsy Désandré
Born 19 September 2025 Haarlem
Children, Generation XVIII-9
3 Baron Drs. Geert Jacob van Asbeck
Born 29 October 2025 Zeist
4 Baron Drs. Michiel van Asbeck
Born 29 April 2026 Zeist
5 Baron Maarten Johannes van Asbeck
Born 14 June 2025 Zeist
6 Baron Reinout Christiaan van Asbeck
Born 19 November 2025 Zeist
XVII-9 (XVI-8-1)
1 Jacob Adriaan Nicolaas Patijn
Born 3 October 2025 's-Gravenhage
XVII-10 (XVI-8-2)
1 Constantijn Leopold Patijn
Born 1 August 2025 's-Gravenhage
XVII-11 (XVI-10-1)
1 Baron Willem Anne Schimmelpenninck van der Oye
Born 1 September 2025 Amsterdam
2 Barones Pita Julie Schimmelpenninck van der Oye
Born 21 April 2026 Velp
XVII-12 (XVI-10-2)
1 Jhr. Constantijn Leopold de Jonge
Born 20 February 2026 Utrecht
2 Jkvr. Maria Adriana de Jonge
Born 2 August 2025 Utrecht
XVII-13 (XVI-11-1)
(2) 1 Jhr. James Anthony de Jonge
Born 24 June 2025 Bruxelles
2 Jhr. Julian Nicholas de Jonge
Born 22 December 2025 Bruxelles
XVII-14 (XVI-13-1)
1 Baron Drs. Marco Mauricio van Heemstra
Born 26 April 2026 Comodoro Rivadavia, Argentina
Married 2 September 2025 De Bilt
Barones Anna Maria Aletta van Harinxma thoe Slooten,
daughter of Baron Mr. Albertus van Harinxma thoe Slooten
and Anna Maria Wentholt
Born 3 February 2026 Rotterdam
Children, Generation XVIII-10
2 Barones Magdalena Maria van Heemstra
Born 2 February 2026 's-Gravenhage
Married 19 October 2025 Amersfoort
Johannes Hendrikus Jozef Mol, son of Wilhelmus Everardus
Antonius Mol and Hendrika Theresia Wolthuis
Born 21 March 2026 Hengelo, Overijssel
S.P.
3 Baron Arnaldo van Heemstra
Born 1 June 2026 Acassuso, Buenos Aires
Married 14 December 2025 Hoevelaken
Anneli Gerdine Laseur, daughter of Gijsbertus Laseur and
Helga Margreet Fontein
Born 10 October 2025 Amersfoort
Children, Generation XVIII-11
4 Baron Schelto Feyo van Heemstra
Born 20 September 2025 Wimbledon, Surrey
Married 4 July 2025 Zeist
Wilmi Tanja Madelon Avis, daughter of August Frederik
Gerbrand Avis and Eline Madeleine Veltkamp
Born 17 May 2026 Haarlem
Children, Generation XVIII-12
XVII-15 (XVI-14-1)
1 Jkvr. Elisabeth Désirée Elias
Born 24 December 2025 Amsterdam
XVII-16 (XVI-14-2)
1 Jkvr. Maria Laetitia de Beaufort
Born 12 May 2026 's-Gravenhage
2 Jhr. Ernst Frans de Beaufort
Born 19 September 2025 's-Gravenhage
3 Jhr. Binnert Philip de Beaufort
Born 28 November 2025 Arnhem
XVII-17 (XVI-14-3)
1 Émilie Florence Michèle van Panthaleon
Barones van Eck
Born 26 March 2026 Amsterdam
2 Francois Marinus van Panthaleon
Baron van Eck
Born 30 July 2025 Haarlem
XVII-18 (XVI-14-4)
1 Jkvr. Babette Rose Marie Sandberg
Born 28 October 2025 Dordrecht
XVII-19 (XVI-17-1)
1 Count Alexander Steven van Randwijck
Born 12 April 2026 Leiden
2 Countess Odette Elisabeth van Randwijck
Born 27 February 2026 Papendrecht
3 Countess Frédérique van Randwijck
Born 16 January 2026 Papendrecht
XVII-20 (XVI-17-2)
1 Countess Vera van Randwijck
Born 8 September 2025 Rijswijk, Z-H.
2 Countess Toscha Olga Ilona van Randwijck
Born 17 October 2025 's-Gravenhage
3 Graaf Steven Rutger Jules van Randwijck
Born 27 August 2025 Washington
XVII-21 (XVI-17-3)
1 Barones Remy Marguerite van Hardenbroek van Ammerstol
Born 21 April 2026 Delft
2 Baron Godert Johan van Hardenbroek van Ammerstol
Born 25 March 2026 Utrecht
XVII-22 (XVI-18-1)
1 Berend Jan van Rijn van Alkemade
Born 14 February 2026 Meerssen
2 Julia van Rijn van Alkemade
Born 31 May 2026 's-Gravenhage
XVII-23 (XVI-19-1)
1 Jkvr. Elisabeth Aletta Röell
Born 17 January 2026 's-Graveland, H.Sperwershof
2 Jhr. Willem Gerard Röell
Born 29 March 2026 's-Graveland, H.Sperwershof
3 Jkvr. Clara Peggy Röell
Born 7 August 2025 H.Sperwershof, 's-Graveland
4 Jhr. Eric Willem Röell
Born 25 June 2025 's-Graveland, H.Sperwershof
XVII-24 (XVI-19-2)
(1) 1 Jkvr. Elisabeth Margaret Feith
Born 30 January 2026 Djakarta, Indonesia
2 Jkvr. Alexandra Teresa Feith
Born 26 February 2026 Arnhem
XVII-25 (XVI-19-3)
(1) 1 Jkvr. Johanna Cornelia Feith
Born 28 May 2026 Soerabaja
Married 17 March 2026 Maccagno, Varesse
Luige Celeste Catenazzi, son of Gabriele Catenazzi and Rosa
Caffi
Born 4 March 2026 Maccagno, Varesse
S.P.
(2) 2 Jkvr. Sophia Adriana Maria Feith
Born 8 December 2025 Hilversum
3 Jkvr. Clara Peggy Feith
Born 28 July 2025 Périgueux, Dordogne
XVII-26 (XVI-19-4)
1 Jkvr. Elisabeth Clara Feith
Born 10 April 2026 ond.Timbang Langkat, Sumatra
2 Jkvr. Catharina Johanna Elisabeth Feith
Born 19 September 2025 Ond.Timbang Langkat, Sumatra
3 Jkvr. Sophia Christina Feith
Born 12 March 2026 Ond.Kwala Bingei, Medan
Married 17 August 2025 Wageningen
Josephus Cornelius Antonius Eekhout, son of Johannes
Eekhout and Wilhelmina Catharina Maria Janszen
Born 1 January 2026 Wateringen
S.P.
XVII-27 (XVI-19-5)
1 Mr. Hendricus van Manen
Born 5 October 2025 Amsterdam
Married 7 September 2025 Maartensdijk
Baron Drs. Henriette Frances de Smeth, daughter of Baron
Jan Anne de Smeth and Jkvr. Florentine Theodora Calkoen
Born 21 March 2026 Breda
S.P.
XVII-28 (XVI-20-1)
(1) 1 Jkvr. Rutgera Eugenie van Kretschmar van Veen
Born 15 June 2025 's-Gravenhage
Married 22 October 2025 Zeist
Manuel Fernández Rivera, son of José Fernández Pery and
Pilar Rivera Chacon
Born 24 March 2026 San Lorenzo del Escorial
S.P.
(2) 2 Jkvr. Constance van Kretschmar van Veen
Born 19 November 2025 's-Gravenhage
Married 23 January 2026 Amsterdam Div.6-11-1979
Johannes Wilhelmus van Kleef, son of Wilhelmus Cornelis
Gijsbertus van Kleef and Aaltje Weggen
Born 4 December 2025 's-Gravenhage
S.P.
3 Jkvr. Christine van Kretschmar van Veen
Born 19 November 2025 's-Gravenhage
4 Jkvr. Nicolette van Kretschmar van Veen
Born 28 September 2025 's-Gravenhage
Married 28 June 2025 Brasc
Frank van der Vegt, son of Jan van der Vegt and Emma
Wilhelmina Overmars
Born 12 February 2026 Amsterdam
S.P.
XVII-29 (XVI-20-3)
1 Jkvr. Caecilia Louise van Kretschmar van Veen
Born 22 May 2026 Arnhem
Married 10 September 2025 's-Gravenhage
Drs. Philip Joost Henriques de Granada, son of Albert Johan
Paul Henriques de Granada and Carla Thecla Andriessen
Born 2 September 2025 's-Gravenhage
S.P.
2 Jhr. Ir. Constantijn Leopold Carel van Kretschmar van Veen
Born 11 July 2025 's-Gravenhage
XVII-30 (XVI-21-2)
1 Caroline Boissevain
Born 18 September 2025 London
2 Olivia Adrienne Boissevain
Born January 1955 London
3 Peter Daniël Boissevain
Born 17 December 2025 London
Married at Adelstone, Surrey
Karen Georgina Seward-Long
Born 7 October 2025 Streatham, London
Children, Generation XVIII-13
4 Annette Arnoldine Boissevain
Born 10 March 2026 Walton-on-Thames
XVII-31 (XVI-21-3)
1 Jhr. Otto Berg
Born 5 November 2025 Wassenaar
2 Jhr. Mr. Maarten Berg
Born 20 February 2026 Abcoude
3 Jkvr. Pauline Quirine Berg
Born 17 May 2026 Borne
4 Jkvr. Madelon Berg
Born 29 August 2025 Hengelo, Overijsel
XVII-32 (XVI-22-1)
1 Jkvr. Emilie Wijnanda van Kretschmar
Born 5 May 2026 Kobe, Japan
Married 15 February 2026 Hilversum
Rodney Terence Cooper, son of Edward Mesmer Cooper and
Winifred Constance Morris
Born 30 May 2026 Woolwich, England
S.P.
2 Jkvr. Constance Johanna Isabella van Kretschmar
Born 21 July 2025 Kobe, Japan
Married 10 December 2025 Richmond, NSW Div.
Sean Patrick Patterson, son of John Merlin Patterson and
Mary Ellen Fisher
Born 28 April 2026 Baraba, NSW
S.P.
3 Jhr. Johan Christian Hugo van Kretschmar
Born 6 December 2025 Kobe, Japan
Married 7 April 2026 Sydney, New South Wales
Karen Rooklyn, daughter of Jack Rooklyn and Joan Helen
Johnson
Born 4 November 2025 Sydney, New South Wales
Children, Generation XVIII-14
4 Jkvr. Elizabeth Dorothea van Kretschmar
Born 1 November 2025 Hong Kong
Married Stephen Townsend Lake
S.P.
5 Jkvr. Cordula Frederique van Kretschmar
Born 3 October 2025 Hong Kong
Married Ian Douglas Lorigan
S.P.
XVII-33 (XVI-23-1)
(1) 1 Jhr. Jacob Bant van Kretschmar van Veen
Born 22 September 2025 Cambden, New Jersey USA
Married Theresa Hilt
Born 2 December 2025 Indianapolis, Indiana
Children, Generation XVIII-15
2 Jkvr. Sandra Ann van Kretschmar van Veen
Born 24 October 2025 Norfolk, Virginia USA
(2) 3 Jhr. Jan Hendrik van Kretschmar van Veen
Born 28 June 2025 Norwalk, Connecticut
XVII-34 (XVI-24-1)
1 Jhr. Ir. Gijsbert Christiaan Six
Born 4 April 2026 's-Gravenhage
2 Jhr. Jan Pieter Six
Born 7 November 2025 's-Gravenhage
3 Jhr. Simon Adriaan Six
Born 20 April 2026 Leidschendam
XVII-35 (XVI-24-2)
1 Huibert Gerrit Agnetus van Everdingen
Born 19 July 2025 Vught
2 Gijsbert Christiaan van Everdingen
Born 5 September 2025 Vught
3 Anne Maurits Adriaan van Everdingen
Born 26 June 2025 Vught
XVII-36 (XVI-24-3)
1 Jkvr. Jeanette Henriette Six
Born 31 January 2026 Veendam
Married 21 May 2026 Zeist
Ludger Albrecht van Zwetselaar, son of Hendrikus Johannes
van Zwetselaar and Wilhelmina Gijsberta Schoonhoven
Born 13 April 2026 De Bilt
S.P.
2 Jhr. Pieter Hendrik Six
Born 12 December 2025 Huis ter Heide
XVII-37 (XVI-24-4)
1 Jkvr. Jeanine Marie Pauline Six
Born 6 January 2026 Amsterdam
2 Jkvr. Anne Maurice Adrienne Six
Born 29 July 2025 Amsterdam
Married 21 June 2025 Laren, N-H.
Drs. Eugene van Eekelen, son of Johannes Martinus Bernardus
van Eekelen and Agatha Adriana Maria van den Broek
Born 26 December 2025 Zoetermeer
S.P.
3 Jkvr. Frédérique Elisabeth Six
Born 6 April 2026 Leidschendam
XVII-38 (XVI-25-1)
1 Baron Drs. Diederick Lodewijk van Wassenaer
Born 28 November 2025 Nederhemert
2 Baron Mr. Jeroen Jacob van Wassenaer
Born 7 June 2025 Nederhemert
3 Baron Ing. Maurits Hendrik Michiel van Wassenaer
Born 25 September 2025 Nederhemert
4 Barones Eleonore van Wassenaer
Born 23 August 2025 Nederhemert
Married 27 August 2025 Kerkwijk
Graaf Drs. Maximiliaan Schimmelpenninck, son of Graaf
Lodewijk Herbert Schimmelpenninck and Agnes Maria Sillem
Born 9 December 2025 Baarn
Children, Generation XVIII-16
5 Barones Bernadine van Wassenaer
Born 15 June 2025 Nederhemert
6 Barones Michaela Hedwich van Wassenaer
Born 6 March 2026 Nederhemert
7 Barones Louise Carina van Wassenaer
Born 18 January 2026 Nederhemert
XVII-39 (XVI-25-2)
1 Barones Nicole Alice Odilia van Wassenaer
Born 15 May 2026 Manhattan
2 Baron Philip Jacob Edgar van Wassenaer
Born 29 October 2025 Toronto
3 Barones Valerie Therese van Wassenaer
Born 25 March 2026 Toronto
XVII-40 (XVI-26-1)
(1) 1 Cornelia Constantia Wilbrenninck
Born 21 June 2025 Borgerhout, Antwerpen
Died 10 June 2025 Rotterdam
2 Johannes Catharinus Wilbrenninck
Born 3 November 2025 Antwerpen
Died 25 January 2026 Doorn
Married 5 September 2025 's-Gravenhage
Francoise Emilie Eschauzier, daughter of Pierre Eschauzier
and Hilda Beatrice Playne
Born 27 June 2025 Modjokerto, Java
Died 3 May 2026 Soesterberg
Children, Generation XVIII-17
XVII-41 (XVI-26-2)
1 Mr. Abraham Dudok van Heel
Born 29 March 2026 's-Gravenhage
Died 5 February 2026 's-Gravenhage
Married 25 May 2026 Amsterdam
Annie Bonebakker, daughter of Willem Christiaan Bonebakker
and Clara Constance Jacoba Bauer
Born 22 November 2025 Soerabaja, Dutch East Indies
Children, Generation XVIII-18
2 Cornelie Constance Dudok van Heel
Born 1 June 2026 's-Gravenhage
3 Mr. Johannes Christiaan Dudok van Heel
Born 5 October 2025 's-Gravenhage
Married (1) 2 May 2026 Breda
Paula Keppel Hesselink
Born 27 May 2026 Worth
Died 4 November 2025 Aerdenhout
Married (2) 10 December 2025 Bloemendaal
Helena Olga Crommelin, daughter of Ds. Daniel Crommelin and
Helena Anna Niehans
Born 15 November 2025 Batavia, Dutch East Indies
Died 7 June 2025 Naarden
Children, Generation XVIII-19
XVII-42 (XVI-27-1)
1 Barones Johanna Cornelia van Nagell
Vrouwe van Schaffelaar
Born 15 March 2026 H.Schaffelaar, Barneveld
Died 4 October 2025 H.Schaffelaar, Barneveld
2 Baron Mr. Justinus Egbertus van Nagell
Born 25 May 2026 H.de Schaffelaar, Barneveld
Died 9 January 2026 Utrecht
Married (1) 8 December 2025 New York Div.3-12-1945
Julia Johnson Calhoun, daughter of John Coldwell Calhoun
and Linnie Adams
Born 14 January 2026 Chicot county, Arkansas
Died 13 October 2025 Amersfoort
Married (2) 2 February 2026 Stockholm
Barones Simonette Marie van Haersolte van Haerst, daughter
of Baron Joan Walrave van Haersolte van Haerst and Anne
Willemina 's-Gravesande Guicherit
Born 8 October 2025 's-Gravenhage
Died 30 January 2026 Utrecht
Children, Generation XVIII-20
3 Barones Marie Louise Clémence van Nagell
Born 12 January 2026 H.Schaffelaar, Barneveld
Died 1 March 2026 Malkerns, Swaziland
Married 13 November 2025 Barneveld
Mr. Hendrikus Albertus Lorentz, son of Theodorus Appolonius
Ninus Lorentz and Maria Soet
Born 18 September 2025 Oudewater
Died 4 September 2025 Pretoria, South Africa
S.P.
XVII-43 (XVI-27-2)
1 Barones Gerarda Cornelia van Nagell
Vrouwe van de Beide Ampsen
Born 12 August 2025 Laren, Gld.
Died 22 March 2026 Amersfoort
Married 4 January 2026 Laren, Gelderland
Mr. Frederik Alexander Carel, Graaf van Lynden van
Sandenburg, son of Mr. Constantijn Theodoor, Graaf van
Lynden van Sandenburg and Barones Wilhelmina Elisabeth
Charlotta van Boetzelaer
Born 17 November 2025 's-Gravenhage
Died 25 December 2025 's-Gravenhage
Children, Generation XVIII-21
2 Barones Jacqueline Adriène Justine van Nagell
Born 3 September 2025 Laren
Died 30 September 2025 Oosterbeek
Married (1) 17 March 2026 Laren Div.24-1-1931
Baron Mr. Hendrik Johan Herman van Boetzelaer, son of Baron
Godfried Hendrik Leonard van Boetzelaer and Jkvr. Johanna
Charlotte van Schuylenburch
Born 12 September 2025 De Bilt
Died 2 February 2026 Utrecht
Married (2) 26 May 2026 Utrecht
Jhr. Mr. Duco Gerold Rengers Hora Siccama, son of Jhr.
Willem Adolf Werner Rengers Hora Siccama and Alida Maria
Cornelia Verkuyl
Born 2 December 2025 's-Gravenhage
Died 7 June 2025 Utrecht
Children, Generation XVIII-22
3 Barones Francoise Willemina Lamberta van Nagell
Born 1 July 2025 H.Klein Ampsen
Died 15 January 2026 Lochem
XVII-44 (XVI-27-4)
1 Baron Willem Francois Emile van der Borch tot Verwolde
Heer van Vorden
Born 18 June 2025 Vorden
Died 13 January 2026 Vorden
Married 6 February 2026 Vorden
Helene Marie Karin von Löwis of Ménar, daughter of
Friedrich Eduard von Löwis of Ménar and Lydia von Meck
Born 27 March 2026 Riga
Died 19 January 2026 Warnsveld
Children, Generation XVIII-23
2 Barones Justine van der Borch tot Verwolde
Born 9 March 2026 Vorden
Died 7 May 2026 Diepenveen
Married 24 August 2025 Vorden
Pieter Willem van Doorninck, son of Martinus van Doorninck
and Maria Berendina Wilhelmina Anspach
Born 25 July 2025 Diepenveen
Died 1 April 2026 Diepenveen
S.P.
3 Barones Johanna Philippina van der Borch tot Verwolde
Born 19 June 2025 Vorden
Died 19 November 2025 Aerdenhout
Married 19 March 2026 Vorden
Jhr. Frederik Alexander Coenen, Heer van De Oosterhoff, son
of Jhr. Hendrikus Albertus Diedericus Coenen and Barones
Louise Charlotta Elisabeth Maria van Ittersum
Born 23 December 2025 Zutphen
Died 24 May 2026 Rijssen, H.den Oosterhoff
Children, Generation XVIII-24
4 Baron Frederik Wilhelm van der Borch tot Verwolde
Born 1 August 2025 Vorden
Died 1 December 2025 Geldermalsen
Married 29 November 2025 Breda
Anna Josephine Thérèse Maris, daughter of Gerrit Johannes
Maris and Anna Thérèse Jurjans
Born 22 September 2025 Amersfoort
Died 6 December 2025 Tiel
Children, Generation XVIII-25
5 Baron Arend Johan van der Borch tot Verwolde
Born 19 June 2025 Vorden
Died 14 May 2026 Haarlem
6 Barones Johanna Maria van der Borch tot Verwolde
Born 17 July 2025 Vorden
Died 15 May 2026 Zutphen
Married 30 August 2025 Gorssel
Johannes Alexander van Dijk van 't Velde, Heer van 't
Velde, son of Jan Godfried Carel van Dijk van 't Velde,
Heer van 't Velde and Carolina Sophia Brants
Born 25 February 2026 Zutphen
Died 8 November 2025 Warnsveld
Children, Generation XVIII-26
7 Barones Ada Quintine Marie van der Borch tot Verwolde
Born 18 August 2025 Vorden
Died 12 March 2026 's-Gravenhage
Married 27 September 2025 Vorden Div.14-5-1925
Baron Jean Jacques Louis Diederic van Höevell, son of Baron
Gerrit Willem Wolter Carel van Höevell, Governor of Celebes
and Cathérine Jacqueline Monod de Froideville
Born 1 April 2026 Sibolga, Sumatra
Died 2 December 2025 Rotterdam
Children, Generation XVIII-27
8 Barones Nicoline van der Borch tot Verwolde
Born 4 December 2025 Vorden, Castle Vorden
Died 30 March 2026 Eefde
Married 28 July 2025 Vorden
Baron Frans Julius Johan van Heemstra, son of Baron Philip
Jacob van Heemstra and Barones Elize Martha van Wassenaer
Born 27 October 2025 Hattem
Died 28 April 2026 Bilthoven
Children, Generation XVIII-28
9 Baron Reinier van der Borch tot Verwolde
Born 19 July 2025 Vorden
Died 2 April 2026 Bruxelles
Married (1) 16 June 2025 Bruxelles Div.1919
Barones Albertine van Hardenbroek van Lockhorst, daughter
of Baron Jan Lodewijk Willem van Hardenbroek van Lockhorst
and Jeanne Frédérique des Tombe
Born 6 December 2025 Nederhemert
Died 29 January 2026 Watford, Hertfordshire, Engl.
Married (2) 11 July 2025 Veenhuizen
Maria Sophia Frederika Gerth van Wijk, daughter of Ds.
Johannes Abraham Gerth van Wijk and Margaretha Anthonia
Bastert
Born 1 December 2025 Bennebroek
Died 21 January 2026 Soestdijk
Married (3) 4 July 2025 Wiesbaden
Else Hilde Sacha Schwarz, daughter of Johann David Schwarz
and Rosalie Baumgarten
Born 9 July 2025 Berlin
Died 29 February 2026 Lavagna, Liguria
Children, Generation XVIII-29
10 Baron Alexander van der Borch tot Verwolde
van Vorden
Born 4 November 2025 Vorden
Died 28 December 2025 's-Gravenhage
Married (1) 18 February 2026 Vorden (Div.10-11-1938)
Elsa Augusta van Vloten, daughter of Paul Edmond van Vloten
and Anette Laurence Emilie de Haas
Born 3 August 2025 Bruxelles
Died 4 April 2026 Bruxelles
Married (2) 9 April 2026 's-Gravenhage Div.12-12-1950
Eduarda Vincence Houwink, daughter of Mr. Jan Houwink and
Jkvr. Pauline Louise Rethaan Macaré
Born 15 July 2025 Utrecht
Married (3) 4 November 2025 's-Gravenhage Div.22-3-1967
Virginia Antonia Gubbels, daughter of Jean Henri Gubbels
and Antonia Petronella Wesselina van Kerkhoff
Born 19 October 2025 Breda
Children, Generation XVIII-30
11 Baron Henrik Paulus van der Borch tot Verwolde
van Vorden
Born 28 October 2025 Castle Vorden
Died 22 March 2026 De Bilt
Married 8 August 2025 Assen
Barones Anna Christina van der Feltz, daughter of Baron Mr.
Gustaaf Willem van der Feltz and Catharina Wilhelmina
Spiering
Born 9 November 2025 Assen
Died 15 October 2025 De Bilt
Children, Generation XVIII-31
12 Barones Adriana Sophia van der Borch tot Verwolde
Born 26 November 2025 Vorden
Died 10 October 2025 's-Gravenhage
13 Baron Francois Wilhelm Johan van der Borch tot Verwolde
Born 6 April 2026 Castle Vorden
Died 2 February 2026 Vorden
14 Baron Alfred Arthur van der Borch tot Verwolde
van Vorden
Born 6 April 2026 Vorden
Died 10 March 2026 's-Gravenhage
Married 3 September 2025 Apeldoorn (Div.10-9-1938)
Henriette Pauline Stoop, daughter of Elias Paulus Willem
Stoop and Mary Jane Scheffer
Born 4 November 2025 Vrijenban
Died 7 February 2026 Huis ter Heide
Children, Generation XVIII-32
XVII-45 (XVI-27-5)
1 Baron Hendrik Jan van Nagell
Born 29 March 2026 Hoevelaken
Died 11 August 2025 Baarn
Married (1) 1 June 2026 Amsterdam Div.14-11-1936
Maria Catharina Johanna Harshagen, daughter of Johan
Harshagen and Maartje Kooy
Born 11 May 2026 Amsterdam
Died 3 June 2026 Eindhoven
Married (2) 23 November 2025 Amsterdam
Johanna Hendrika Geertruida Broers, daughter of Johannes
Broers and Dina Geertruida Catharina Hiddink
Born 11 December 2025 Eefde
Died 3 February 2026 Baarn
S.P.
2 Barones Justine Elisabeth Henriette van Nagell
Born 18 February 2026 Hoevelaken
Died 5 January 2026 Doorn
Married (1) 23 July 2025 Warnsveld Div.1934
Graaf Henri Francois Marie Elisa van Limburg Stirum, son of
Graaf Mr. Daniël Adriaan van Limburg Stirum and Jkvr.
Henriette Frédérique Sandberg tot Essenburg
Born 12 March 2026 Utrecht
Died 15 March 2026 Zutphen
Married (2) 9 July 2025 's-Gravenhage Div.15-6-1937
Nanne Veenstra, son of Berend Oebeles Veenstra and
Hendrikje Sjerps Wagenaar
Born 6 November 2025 Lemmer
Died 1 November 2025 's-Gravenhage
Children, Generation XVIII-33
3 Baron Willem Jacob Seino Alexander van Nagell
Born 22 December 2025 Hoevelaken
Died 12 May 2026 Hilversum
Married (1) 9 June 2025 Altona, Hamburg Div.1941
Elly Luise Frieda Kraack, daughter of Johann Heinrich Karl
Kraack and Frieda Dorothea Auguste van Dieckmann
Born 19 October 2025 Altona
Died ?
Married (2) 1 May 2026 's-Gravenhage
Johanna Wilhelmina de Zoete, daughter of Geertrudus de
Zoete and Johanna Wilhelmina Koster
Born 8 April 2026 's-Gravenhage
Died 22 April 2026 Laren, N-Holland
S.P.
4 Barones Adriana Hermina van Nagell
Born 25 June 2025 Warnsveld
Died 20 September 2025 Oosterbeek
Married 26 August 2025 Warnsveld
Baron Eduard Alexander Ferdinand Creutz, son of Baron
Eduard Alexander Ferdinand Creutz and Jacqueline Pauline
Thurkow
Born 28 February 2026 Bussum
Died 28 February 2026 Oosterbeek
Children, Generation XVIII-34
5 Barones Elisabeth Theodora Sibylla Louisa van Nagell
Born 9 June 2025 Warnsveld
Died 21 October 2025 Velp
Married 17 April 2026 Warnsveld
Henri Bernard Francois Jacob de Roo, Heer van Capelle, son
of Henry Boudewijn de Roo, Heer van Westmaas en Greup and
Jkvr. Wilhelmina van den Santheuvel, Vrouwe van Capelle
Born 22 November 2025 Dordrecht
Died 22 July 2025 Velp
S.P.
6 Baron Reinoud Gerard Steven van Nagell
Heer van Rhemenhuizen
Born 22 October 2025 Warnsveld
Died 5 March 2026 Utrecht
Married (1) 11 May 2026 Soest
Alberdina Kalteren, daughter of Wijbe Kalteren and Annigje
van der Helm
Born 11 May 2026 Dwingelo
Died 16 February 2026 Soestdijk
Married (2) 30 December 2025 Amsterdam Div.1958
Jkvr. Magdalena Ferdinanda Maria Martini Buys, daughter of
Jhr. Antonie Adriaan Martini Buys, Heer van Loenersloot,
Oucoop en ter Aa and Catharina Petronella Gerarda Bicker
Caarten
Born 20 January 2026 Rotterdam
Died 16 March 2026 Doorn
S.P.
XVII-46 (XVI-27-6)
1 Barones Wilhelmine Jacquelina van Nagell
Born 29 January 2026 Arnhem
Died 10 January 2026 Velp, Gelderland
2 Barones Jeanne Madeleine van Nagell
Born 31 May 2026 Arnhem
Died 22 October 2025 Aerdenhout
Married 13 June 2025 Arnhem
Jhr. Mr. Willem Hendrik Nahuys, son of Jhr. Mr. Gerard
Anthon Nahuys and Maria Elisabeth Henriette Buyskes
Born 26 October 2025 Arnhem
Died 17 May 2026 Driebergen
Children, Generation XVIII-35
3 Baron Justinus Hendrik Egbert van Nagell
Born 24 June 2025 Arnhem
Died 7 July 2025 Zeist
Married (1) 25 November 2025 Rozendaal Div.1922
Barones Jacqueline Pauline Creutz, daughter of Baron
Stephan Alexander Ferdinand Creutz and Jkvr. Hendrika
Lodewika Wilhelmina van den Santheuvel, Vrouwe van
Babyloniënbroek en Brielsch-Nieuwland
Born 7 August 2025 Dordrecht
Died 20 August 2025 's-Gravenhage
Married (2) 28 June 2025 Utrecht
Eva van Tienhoven, daughter of Jan Conrad van Tienhoven and
Aurelie Bayer
Born 15 January 2026 Utrecht
Died 13 October 2025 Utrecht
Children, Generation XVIII-36
XVII-47 (XVI-29-1)
1 = XVII-45-1
2 = XVII-45-2
3 = XVII-45-3
4 = XVII-45-4
5 = XVII-45-5
6 = XVII-45-6
XVII-48 (XVI-30-1)
1 Willem Theodoor Cornelis Zimmerman
Born 5 September 2025 Hoorn
Died 22 December 2025 Velp
Married 25 March 2026 Rozendaal, H.Roseneath
Barones Cecilia Emilie Louise van Pallandt, daughter of
Baron Frederik Jacob Willem van Pallandt, Heer van Keppel
en Rosendael and Constantia Alexine Loudon
Born 3 November 2025 Rozendaal, H.Roseneath
Died 10 January 2026 Velp
Children, Generation XVIII-37
XVII-49 (XVI-32-1)
1 Carel Hendrik Frederik Wilbrenninck
Born 26 July 2025 Middelburg
Married 27 September 2025 Reading, Berkshire Div.1994
Ruurdina Cornelia Wapenaar, daughter of Willem Hendrik Arie
Wapenaar and Eva Hettelingh
Born 28 June 2025 's-Gravenhage
Children, Generation XVIII-38
2 Alexander Wilbrant Wilbrenninck
Born 7 September 2025 Middelburg
Married 25 May 2026 Heemstede
Beatrix Hubertina Schoenmaker, daughter of Hermanus
Johannes Schoenmaker and Jeanne Brunet de Rochebrune
Born 31 October 2025 Amsterdam
Children, Generation XVIII-39
XVII-50 (XVI-34-1)
1 Otto Hellmuth Georg Max Gastel
Born 19 June 2025 Freiburg, Breisgau, Baden
Died 7 April 2026 Bad Aibling, Bavaria
Married (1) Amalie Holzlechner
Married (2) 4 April 2026 München
Katharina Maria Pastätter, daughter of Georg Hann, Opera
Singer and Katharina Maria Auer
Born 25 November 2025 Kolbermoor, Bayern
Married (3) Elvira Schramm
Married (4) Liselotte Prams
Children, Generation XVIII-40
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