Submitted by Leo van de Pas corrections/additions are welcome
Descendants of Ulrich Erdtwein Mayor in Augsburg gen 16 of 21 generations
XVI-1 (XV-1-1) 1 Daniel Cornelis van Eibergen Santhagens Born 17 December 2025 Amsterdam Married Adriana Wilhelmina Wendelaar Children, Generation XVII-1 2 Henriette Antoinette van Eibergen Santhagens Born 14 August 2025 Hilversum Married 2 April 2026 Amsterdam Jean Joseph Marie Dudok van Heel, son of Johannes Dudok van Heel and Stephania Gerrieta Johanna van Andel Born 9 February 2026 Amsterdam Died 6 April 2026 Stad Delden Children, Generation XVII-2 3 Caroline Jeanne van Eibergen Santhagens Born 3 October 2025 Amsterdam Married 14 May 2026 Amsterdam Abraham Dudok van Heel, son of Johannes Dudok van Heel and Stephania Gerrieta Johanna van Andel Born 9 June 2025 Amsterdam Died 3 June 2026 Amsterdam Children, Generation XVII-3 4 Johan van Eibergen Santhagens Born 29 June 2025 Amsterdam 5 Marius Willem van Eibergen Santhagens Born 10 November 2025 Amsterdam XVI-2 (XV-1-2) 1 Caroline Jeanne de Kanter Born 22 April 2026 Amsterdam Married 9 July 2025 Utrecht Lars Magnus Almström, son of Knut Almström and Emmy Bille Born 24 April 2026 Stockholm S.P. 2 Maria de Kanter Born 19 October 2025 Heemstede Married (1) 17 May 2026 Utrecht Mr. Willem Adolph Semeyns de Vries van Doesburgh Married (2) 3 June 2026 Rheden Div.3-1-1955 Jan Willem George van Lansberge Married (3) 16 May 2026 London Div.15-9-1966 Mr. Hermanus Johannes Kessler S.P. XVI-3 (XV-1-3) 1 Carolina Sonja Clara van Eibergen Santhagens Born 30 January 2026 Amersfoort Died 22 July 2025 Zeist Married (1) 11 June 2025 's-Gravenhage Div.3-11-1949 Jhr. Frederik Henri Gerold van Benthem van den Bergh, son of Jhr. Eduard van Benthem van den Bergh and Jkvr. Elisabeth Judith Six Born 11 March 2026 Bandoeng, Dutch East Indies Died 5 June 2026 Amsterdam Married (2) 9 May 2026 Zeist Karel Frederik Robbert Andrau Children, Generation XVII-4 2 Reinier Louis van Eibergen Santhagens Born 28 April 2026 Amersfoort 3 Louise Adele Barbara van Eibergen Santhagens Born 4 December 2025 's-Gravenhage XVI-4 (XV-1-4) 1 Caroline Cornelia Beels Born 29 January 2026 Heemstede Married 6 July 2025 Haarlem Mr. Hans Rudolf van Houten, Ambassador, son of Mr. Dirk van Houten and Anna ten Bruggen Cate Born 13 August 2025 's-Gravenhage Children, Generation XVII-5 2 Alexander Hercules Beels Heer van Heemstede Born 6 October 2025 Heemstede Married 1 May 2026 Velsen Elisabeth Theodora Krabbendam, daughter of Jan Bertus Krabbendam and Aafke Starkenburg Born 13 November 2025 Velsen Children, Generation XVII-6 3 Louise Antoinette Beels Born 22 July 2025 Haarlem Married (1) 24 January 2026 Hong Kong Div.1960 Percival Osborne Phillips, son of James Osborne Phillips and Beatrice Austin Sergeant Born 21 February 2026 Thames Ditton, Surrey Married (2) 29 November 2025 Coffs Harbour, New South Wales Adrianus Henricus Brandsma, son of Samuel Hendrik Brandsma and Maria Clara Johanna van Slooten Born 10 February 2026 Bemmel, The Netherlands Died 25 December 2025 Manly, New South Wales Married (3) 17 March 2026 Manly, New South Wales William Harold Vawdrey Hayes, son of William Alexander Hayes and Kathleen Elizabeth Humphreys Born 30 May 2026 Sydney, New South Wales S.P. 4 Reiniera Clara Beels Born 25 January 2026 Haarlem Married (1) 20 September 2025 Haarlem Div.1947 Steven Jan Adriaan Roes, son of Henry Marie Roes and Sara Croockewit Born 2 March 2026 Roermond Married (2) 11 January 2026 Haarlem Mr. Willem Carel Botherius Lohman, son of Mr. Johan Lohman and Jkvr. Jeanne van den Brandeler Born 13 September 2025 Heemstede S.P. XVI-5 (XV-3-1) (2) 1 Jkvr. Rosemarie Marguérite Sandberg Born 30 June 2025 Sf.Gondang Winangoen, Java Married (1) 16 March 2026 's-Gravenhage (Div.1959) Serein Hagard Doux Pfeiffer, son of Ds. Ernst Pfeiffer and Jacoba Helena Courtier Born 12 August 2025 's-Gravenhage Died 20 October 2025 's-Gravenhage Married (2) 6 September 2025 's-Gravenhage Div.1978 Henricus Franciscus Brouwers, son of Karel Maria Brouwers and Anna Maria Schippers Born 6 April 2026 Schijndel S.P. 2 Jkvr. Madeleine Thérèse Sandberg Born 23 December 2025 Sf.Gondang Winangoen, Java Married (1) 28 October 2025 's-Gravenhage (Div.1969) Ir. Eduard Cremer, son of Willem Barend Cremer and Adriaantje Bons Born 18 June 2025 's-Gravenhage Married (2) 2 April 2026 Westminster Div.1979 Mr. Harm Millaard, son of Harm Millaard and Maria van der Lee Born 14 December 2025 Doorn S.P. XVI-6 (XV-3-2) (1) 1 Jhr. Robert Johannes Cornelis de Jonge Born 28 March 2026 's-Gravenhage Married 19 June 2025 Leende Wendela Eugénie Treep, daughter of Dr. Antonie Treep and Gerda Lensvelt Born 15 February 2026 Eindhoven Children, Generation XVII-7 XVI-7 (XV-4-2) 1 Baron Mr. Henrik Erwin van Asbeck Born 4 February 2026 Vlissingen Married 19 April 2026 Wassenaar Mr. Anne Marie de Jong, daughter of Dirk de Jong and Jacoba Geertruij Quispel Born 11 October 2025 Wassenaar Children, Generation XVII-8 XVI-8 (XV-4-4) 1 Drs. Rudolf Johan Hendrik Patijn Born 23 November 2025 's-Gravenhage Married 19 May 2026 's-Gravenhage Yvonne Dijckmeester, daughter of Pieter Herman Alexander Dijckmeester and Frederika Carolina Johanna van Duivenbode de Vlugt Born 17 December 2025 's-Gravenhage Children, Generation XVII-9 2 Mr. Schelto Patijn Born 13 August 2025 's-Gravenhage Married 12 July 2025 Enschede Anna Elisabeth Stroink, daughter of Herman Jurriaan Stroink and Helena Catrina van der Meer Born 19 June 2025 Enschede Children, Generation XVII-10 3 Jacob Adriaan Nicolaas Patijn Born 9 January 2026 's-Gravenhage 4 Michiel Patijn Born 19 August 2025 's-Gravenhage 5 Albert Eduard Patijn Born 23 December 2025 's-Gravenhage 6 Agatha Johanna Elisabeth Patijn Born 16 September 2025 's-Gravenhage XVI-9 (XV-4-5) 1 Alexander Patijn Born 15 October 2025 Elspeet 2 Elisabeth Astrid Cornelia Patijn Born 20 February 2026 Zonguldak, Turkey XVI-10 (XV-6-1) (1) 1 Jkvr. Joke Civile Cornelia de Jonge Born 14 August 2025 Wassenaar Married 17 June 2025 Wassenaar Baron Drs. Coenraet Schimmelpenninck van der Oye, son of Baron Cornelis Johannes Schimmelpenninck van der Oye and Gravin Johanna Petronella Adolphina van Limburg Stirum Born 17 July 2025 Amsterdam Children, Generation XVII-11 2 Jhr. Johan Cornelis de Jonge Born 16 February 2026 's-Gravenhage Married 24 February 2026 Wassenaar Jkvr. Catherine Quirine Wichers, daughter of Jhr. Herman Wichers and Catharine Quirine Jonckheer Born 16 September 2025 Hengelo, Overijssel Children, Generation XVII-12 3 Jkvr. Sylvia Marguerite Renée de Jonge Born 13 December 2025 Wassenaar XVI-11 (XV-6-2) 1 Jhr. Bonifacius Cornelis de Jonge Born 21 October 2025 's-Gravenhage Married (1) 7 September 2025 Vught Div.31-3-1989 Elisabeth Johanna Philips, daughter of Jan Cornelis Peter Philips and Jkvr. Agnes Elisabeth Marie Quarles van Ufford Born 1 March 2026 Vught Married (2) 8 December 2025 Geldrop Barones Emmy Caroline van Tuyll van Serooskerken, daughter of Baron Mr. Hendrik Nicolaas van Tuyll van Serooskerken, Heer van Heeze, Leende en Zesgehuchten and Micheline Halewyck de Heusch Born 25 January 2026 Doetinchem Children, Generation XVII-13 2 Jkvr. Irma Maria Clasina de Jonge Born 23 October 2025 's-Gravenhage Married 7 May 2026 's-Gravenhage Simon Edward Anthony Kimmins, son of Anthony Martin Kimmins and Elizabeth Hodges Born 26 May 2026 London S.P. 3 Jhr. Drs. Willem Adriaan de Jonge Born 29 June 2025 's-Gravenhage XVI-12 (XV-6-4) 1 Anna Civile Visser Born 8 May 2026 Nijmegen XVI-13 (XV-7-1) 1 Jkvr. Magdalena Maria de Brauw Born 3 December 2025 's-Gravenhage Married 23 July 2025 's-Gravenhage Baron Drs. Schelto Feyo van Heemstra, son of Baron Theodore Willem Lodewijk van Heemstra and Jkvr. Henriette Hester Johanna van Asch van Wijck Born 29 October 2025 Dieren Children, Generation XVII-14 2 Jkvr. Catharina Elisabeth de Brauw Born 29 April 2026 's-Gravenhage Married 16 July 2025 's-Gravenhage Machiel Cornelis van der Hoog, son of Martinus Johannes van der Hoog and Anna Mathilde van Manen Born 16 March 2026 Arnhem S.P. XVI-14 (XV-7-2) (1) 1 Jacoba Gijsberta Monica van Panthaleon Barones van Eck Born 23 November 2025 Amersfoort Married 12 April 2026 Rozendaal Jhr. Drs. Ingvar Elias, son of Jhr. Agnitus Sixtus Elias and Elsa Margareta Eneström Born 14 April 2026 Arnhem Children, Generation XVII-15 2 Marina Elisabeth van Panthaleon Barones van Eck Born 1 May 2026 Meppel Married 9 July 2025 Rozendaal Div.6-12-1982 Jhr. Mr. Willem Hendrik de Beaufort, son of Jhr. Willem Hendrik de Beaufort and Maria Laetitia van Hamel Born 14 October 2025 Baarn Children, Generation XVII-16 3 Francois Marinus van Panthaleon Baron van Eck Born 25 March 2026 Meppel Married 14 December 2025 Wassenaar Frances Micheline Gramende, daughter of Cornelis Wijbrand Gramende and Clasina van der Hoek Born 6 August 2025 Velsen Children, Generation XVII-17 4 Rose-Marie Madeleine van Panthaleon Barones van Eck Born 22 January 2026 Meppel Died 23 January 2026 Rotterdam Married 28 November 2025 Rozendaal Jhr. Willem Cornelis Sandberg, son of Jhr. Mr. Willem Cornelis Sandberg and Maria Jacoba Hiebendaal Born 12 March 2026 Krabbendijke Children, Generation XVII-18 (2) 5 Béatrice Agnès van Panthaleon Barones van Eck Born 7 August 2025 H.Bergstein, Steenwijkerwold Married 22 February 2026 's-Gravenhage Michael Philipse, son of Mr. Dr. Adriaan Hendrik Philipse, Ambassador and Jkvr. Willemine Phoenicia Smissaert Born 12 October 2025 's-Gravenhage S.P. 6 Henriëtte Johanna Margarethe van Panthaleon Barones van Eck Born 15 September 2025 H.Bergstein, Steenwijkerwold XVI-15 (XV-7-3) 1 Drs. Jan Carel van Panthaleon Baron van Eck Born 15 February 2026 Rotterdam XVI-16 (XV-7-4) (1) 1 Drs. Otteline Cornelia van Panthaleon Barones van Eck Born 7 September 2025 Amsterdam Married 13 November 2025 Amsterdam Willem Andries Leopold, son of Teunis Leopold and Jakoba Johanna Weisfelt Born 24 April 2026 Schiebroek S.P. 2 Dr. Ir. Reinier Bartholt van Panthaleon Baron van Eck Born 3 October 2025 Castricum (2) 3 Marinus Dirk van Panthaleon Baron van Eck Born 15 September 2025 Haarlem 4 Henriette Maria Anna van Panthaleon Barones van Eck Born 3 November 2025 Haarlem Married 25 March 2026 Leidschendam Drs. Eric Paul Marie Claushuis, son of Eduardus Antonius Maria Claushuis and Anna Maria van Wegberg Born 27 May 2026 's-Gravenhage S.P. XVI-17 (XV-8-1) (1) 1 Graaf Mr. Rutger Jules Cornelis van Randwijck Born 25 July 2025 Batavia, Dutch East Indies Married 15 September 2025 Bloemendaal Elisabeth Matthea Franken, daughter of Simon Franken and Elisabeth Matthea Meijer Born 16 March 2026 Soerabaja Children, Generation XVII-19 2 Graaf Ir. Eric Frank van Randwijck Born 18 June 2025 Batavia, Dutch East Indies Married 5 June 2026 's-Gravenhage Margaretha Barbara Géraldine Reyers, daughter of Zeger Reinier Allardus Reyers and Erica Margaretha Gertrud Schlosser Born 30 March 2026 Bandoeng Children, Generation XVII-20 3 Gravin Olga Louise van Randwijck Born 8 October 2025 Batavia, Dutch East Indies Married 23 October 2025 Oegstgeest Div.20-12-1974 Baron Ir. Gerrit Arnoud van Hardenbroek van Ammerstol, son of Baron Gijsbert Carel Duco van Hardenbroek van Ammerstol and Sophia Antoinette Emma Stolte Born 8 April 2026 Vught Children, Generation XVII-21 XVI-18 (XV-8-2) 1 Mr. Jacob van Rijn van Alkemade Born 29 March 2026 Voorburg Married 1 May 2026 's-Gravenhage Hanny Elsbeth Streng, daughter of Dr. Johannes Coenraad Streng and Jeanne Molenbroek Born 9 September 2025 's-Gravenhage Children, Generation XVII-22 2 Cornelie Henriette van Rijn van Alkemade Born 1 December 2025 Haarlem XVI-19 (XV-9-1) 1 Jkvr. Sophia Christina Feith Born 26 March 2026 Groningen Died 27 May 2026 's-Graveland Married 29 October 2025 Hilversum Jhr. Ir. Joan Röell, son of Jhr. Mr. Dr. Willem Frederik Röell and Barones Catharina Sloet van Oldruitenborgh Born 26 August 2025 Amsterdam Children, Generation XVII-23 2 Jhr. Jacob Adriaan Feith Born 31 March 2026 Groningen Married (1) 14 June 2025 Portsmouth Div.13-10-1975 Margaret Joan Todd, daughter of Frederick William Todd and Margaret Evans Born 9 September 2025 Ilford, Essex Married (2) 21 December 2025 Haarlem Margaret Joan Todd, daughter of Frederick William Todd and Margaret Evans Born 9 September 2025 Ilford, Essex Children, Generation XVII-24 3 Jhr. Rhijnvis Feith Born 3 November 2025 Groningen Married (1) 30 May 2026 Hilversum Nelly Ferwerda, daughter of Willem Johannes Jan Ferwerda and Cornelia Maria Louise Johannes Scheltes Born 22 February 2026 Buitenzorg, Dutch East Indies Died 4 August 2025 Soerabaja Married (2) 8 June 2025 's-Graveland Frederika Janke Spanjersberg, daughter of Arie Spanjersberg and Adriana Maria Claus Born 14 September 2025 Rotterdam Children, Generation XVII-25 4 Jhr. Hugo Laurens Adriaan Feith Born 18 August 2025 Hilversum Married 6 August 2025 Utrecht Johanna Cornelia Pabst, daughter of Jacobus Gerardus Pabst and Jkvr. Elisabeth Henrica Bloys van Treslong Born 29 September 2025 Teteringen Children, Generation XVII-26 5 Jkvr. Clara Peggy Feith Born 17 June 2025 Hilversum Married 4 May 2026 Hilversum Gerardus Daniel van Manen, son of Henricus van Manen and Adriana Cornelia Vlasveld Born 17 October 2025 Epe Died 18 August 2025 Hilversum Children, Generation XVII-27 6 Jkvr. Alette Elisabeth Antoinette Feith Born 20 March 2026 Hilversum Died 26 August 2025 Dubbeldam XVI-20 (XV-9-3) 1 Jhr. Jacob Adriaan van Kretschmar van Veen Born 1 September 2025 's-Gravenhage Married (1) 18 July 2025 's-Gravenhage Div.1950 Gravin Elisabeth Schimmelpenninck, daughter of Graaf Rutger Jan Eugen Schimmelpenninck and Marie Thérèse Ruth von Meister Born 7 August 2025 Huize Nijenhuis, Diepenheim Married (2) 15 February 2026 Wassenaar Vivienne Christine Fox, daughter of Thomas Pine Fox and Hermina Christina van Eijssen Born 1 December 2025 Capetown, South Africa Children, Generation XVII-28 2 Jhr. Frederik van Kretschmar van Veen Born 2 September 2025 Soerabaja, Dutch East Indies 3 Jhr. Nicolaas Ferdinand van Kretschmar van Veen Born 17 September 2025 Hilversum Married 23 March 2026 Arnhem Blodwen Ursula Rose van den Honert, daughter of Ir. Leonard van den Honert and Anna Caecilia van Lennep Born 26 October 2025 Englewood, New York Children, Generation XVII-29 XVI-21 (XV-9-5) 1 Jkvr. Clara Elisabeth Berg Born 1 June 2026 Rotterdam Died 20 November 2025 Amsterdam Married 8 October 2025 's-Gravenhage Prof. Dr. Josua Bruyn, son of Mr. Hendrik Bruyn and Elisabeth van Valkenburg Born 27 March 2026 Amsterdam S.P. 2 Jkvr. Hermance Adrienne Berg Born 15 December 2025 Rotterdam Married 9 June 2025 's-Gravenhage Walter Boissevain, son of Daniel Willem Boissevain and Antoinette Marie Julie van der Chijs Born 30 October 2025 Laren, N-H. Children, Generation XVII-30 3 Jhr. Mr. Otto Willem Eduard Berg Born 27 August 2025 Wassenaar Married 20 December 2025 's-Gravenhage Hermina Johanna Maria Pilaar, daughter of Henri Bernard Pilaar and Tine Gaarlandt Born 1 May 2026 Halsteren Children, Generation XVII-31 XVI-22 (XV-9-6) 1 Jhr. Constantijn Leopold Carel van Kretschmar Heer van Wijk Born 9 March 2026 Soerabaja, Dutch East Indies Married 30 September 2025 Baarn Dorothea Wijnanda Tegelberg, daughter of Petrus Emelius Tegelberg and Jkvr. Wijnanda Hooft Born 23 April 2026 Huize Rozenhage, Baarn Children, Generation XVII-32 2 Jkvr. Johanna Isabelle van Kretschmar van Veen Born 11 June 2025 Manilla Married 23 June 2025 Hilversum Dirk Nicolaas Wentholt, son of Dirk Nicolaas Wentholt and Anna Elisabeth Muysken Born 23 August 2025 Baarn S.P. XVI-23 (XV-9-7) 1 Jhr. Jacob Adriaan van Kretschmar van Veen Born 27 May 2026 Schagen Married (1) 29 July 2025 Indianapolis, Indiana Div.1968 Judith Ann Tetrick, daughter of Van Tetrick and Faye Todd Born 29 August 2025 Indianapolis, Indiana USA Married (2) 27 June 2025 Leesburg, Virginia Judith Cochrane, daughter of John Cochrane and Elsie Born Brisbane, Queensland Children, Generation XVII-33 2 Jkvr. Johanna Wilhelmina van Kretschmar van Veen Born 27 May 2026 Alkmaar Died 18 January 2026 Abbotsford, British Columbia Married 7 July 2025 Vienna, Virginia USA John David McGann, son of Simon A McGann and Mary F White Born 1 October 2025 New Haven, Connecticut S.P. XVI-24 (XV-10-1) 1 Jhr. Jan Pieter Six Vrijheer van Wimmenum Born 17 March 2026 Delft Married 21 November 2025 's-Gravenhage Geertje Elizabeth Huizenga, daughter of Lammert Jurrien Huizenga and Dingena Bouman Born 13 March 2026 's-Gravenhage Children, Generation XVII-34 2 Jkvr. Christine Six Born 26 May 2026 Amsterdam Married 12 July 2025 Laren, N-H. Mr. Huibert Gerrit van Everdingen, son of Huibert Gerrit van Everdingen and Frederika van Gelder Born 27 July 2025 Terborg Children, Generation XVII-35 3 Jhr. Paulus Jacob Johan Six Born 24 November 2025 Amsterdam Married 23 April 2026 Naarden Margaretha Helena Zaaijer, daughter of Ir. Johannis Willem Zaaijer and Jaantje Hendrika Raadsen Born 11 July 2025 Soekaboemi, West-Java Children, Generation XVII-36 4 Jhr. Mr. Gijsbert Christiaan Six Born 18 August 2025 H.Jagtlust, Hilversum Married 30 March 2026 Goes Elisabeth Josephine Pauline de Groof, daughter of Frederik Vincent de Groof and Jeanne Marie Pauline Retsin Born 29 March 2026 Kruiningen Children, Generation XVII-37 XVI-25 (XV-11-1) 1 Maurits Ernst Leopold van Wassenaer Born 22 August 2025 's-Hertogenbosch Married 14 February 2026 Vlijmen Bernadine Maria Cornelia Mommersteeg, daughter of Michiel Mommersteeg and Hedwich Schöller Born 3 April 2026 Vlijmen Children, Generation XVII-38 2 Baron Floris Lodewijk van Wassenaer Born 18 February 2026 Firenze, Italy Married 7 May 2026 Toronto, Ontario Princess Wanda Sulkowska, daughter of Prince Edgar Sulkowski and Freiin Ilse von Lichtenberg Born 22 December 2025 Linz, Austria Children, Generation XVII-39 XVI-26 (XV-12-1) 1 John Waterloo Wilbrenninck Born 8 June 2025 Haarlem Died 4 October 2025 's-Gravenhage Married (1) 28 July 2025 Bremen Div.14-4-1917 Meta Elisabeth Franke, daughter of Ernst Carl Adolf Franke and Ernestine Bardua Born 11 February 2026 Bremen Died 19 November 2025 's-Gravenhage Married (2) 14 June 2025 St.Martin, London Anna Elisabeth Marie Modderman, daughter of Prof. Dr. Rudolf Sicco Tjaden Modderman and Johanna Barbara de Vos tot Nederveen Cappel Born 17 November 2025 Groningen Died 14 July 2025 's-Gravenhage Children, Generation XVII-40 2 Mary Elizabeth Wilbrenninck Born 11 March 2026 's-Hertogenbosch Died 9 February 2026 Haarlem Married 5 September 2025 's-Gravenhage Abraham Dudok van Heel, son of Jean Joseph Marie Dudok van Heel and Maria Catharina Wesseling Born 12 February 2026 Amsterdam Died 6 March 2026 's-Gravenhage Children, Generation XVII-41 XVI-27 (XV-13-1) 1 Baron Anne Willem Jacob Joost van Nagell Born 25 December 2025 Lochem Died 24 September 2025 Velp, Gelderland Married 14 August 2025 Barneveld Barones Johanna van Zuylen van Nievelt, Vrouwe van Schaffelaar, daughter of Baron Jasper Hendrik van Zuylen van Nievelt, Heer van Schaffelaar and Barones Jeanne Cornelie van Tuyll van Serooskerken Born 30 May 2026 H.Schaffelaar, Barneveld Died 21 April 2026 H.Schaffelaar, Barneveld Children, Generation XVII-42 2 Baron Mr. Assueer Jacob van Nagell Heer van de beide Ampsen Born 15 February 2026 Lochem Died 20 April 2026 Deventer Married 16 August 2025 Arnhem Maria Christina Catharina van Eck, daughter of Francois Willem Lambert van Eck and Gerardina Cornelia de Bruyn Born 19 August 2025 Arnhem Died 28 February 2026 H.Mariëndaal, Oosterbeek Children, Generation XVII-43 3 Baron Herman Justinus Adriaan van Nagell Born 12 May 2026 Lochem Died 24 June 2025 Lochem 4 Barones Johanna Maria van Nagell Born 25 July 2025 Lochem Died 28 November 2025 Zutphen Married 8 August 2025 Laren, Gld Baron Paulus Anthonij van der Borch tot Verwolde, Heer van Vorden, son of Baron Willem Francois Emile van der Borch, Heer van Verwolde and Jkvr. Henrica Paulina van der Heim Born 30 January 2026 Ginneken, H.Hondsdonk Died 18 August 2025 Castle Vorden Children, Generation XVII-44 5 Baron Seino Anne Karel van Nagell Born 25 October 2025 Lochem Died 9 June 2025 Brummen Married 7 May 2026 's-Gravenhage Barones Margaretha Jacoba Schimmelpenninck van der Oye, daughter of Baron Jan Elias Nicolaas Schimmelpenninck van der Oye, Heer van Hoevelaken and Barones Adriana Sophia van Rhemen Born 3 April 2026 Arnhem Died 9 August 2025 Warnsveld Children, Generation XVII-45 6 Baron Mr. Alexander Adriaan van Nagell Born 24 January 2026 Lochem Died 15 July 2025 Arnhem Married 10 May 2026 Arnhem Barones Louise Marie van Zuylen van Nievelt, daughter of Baron Mr. Gerrit Willem van Zuylen van Nievelt and Barones Catharina Jacoba Johanna van Haersolte Born 31 July 2025 Arnhem Died 7 June 2025 Doorn, H.Doornveld Children, Generation XVII-46 7 Baron Frederik Hendrik van Nagell Born 29 March 2026 Lochem Died 29 July 2025 Lochem XVI-28 (XV-13-5) 1 Barones Nicoline Schimmelpenninck van der Oye Born 6 August 2025 Het Loo Died 28 July 2025 H.de Lathmer Married 6 April 2026 Utrecht Jhr. Mr. Rudolf Everhard Willem van Weede, son of Jhr. Mr. Hendrik Maurits van Weede and Anna Magdalena van Hangest, Barones d'Yvoy Born 11 November 2025 Amsterdam Died 23 October 2025 H.de Poll, Wilp, Voorst S.P. XVI-29 (XV-14-2) 1 Barones Margaretha Jacoba Schimmelpenninck van der Oye Born 3 April 2026 Arnhem Died 9 August 2025 Warnsveld Married 7 May 2026 's-Gravenhage Baron Seino Anne Karel van Nagell, son of Baron Mr. Justinus Egbert Hendrik van Nagell, Heer van de beide Ampsen and Barones Sophia Schimmelpenninck van der Oye Born 25 October 2025 Lochem Died 9 June 2025 Brummen Children, Generation XVII-47 2 Baron Hendrik Jan Schimmelpenninck van der Oye Born 27 August 2025 Huize Hoevelaken Died 3 October 2025 's-Gravenhage 3 Barones Cornelia Hermina Schimmelpenninck van der Oye Born 31 August 2025 Amersfoort XVI-30 (XV-14-3) 1 Barones Jacoba Elisabeth van Rhemen Born 27 August 2025 Spankeren Died 20 December 2025 Velp, Gelderland Married 27 March 2026 Rheden August Eduard Zimmerman, son of Johan Carl Zimmerman and Susanna Jacoba Vrolik Born 13 September 2025 Amsterdam Died 30 December 2025 Velp Children, Generation XVII-48 XVI-31 (XV-15-1) 1 Jhr. Willem Julius Brantsen Born 4 July 2025 H.den Boggelaar, Warnsveld Died 19 July 2025 2 Jhr. Louis Brantsen Born 2 September 2025 H.den Boggelaar, Warnsveld Died 6 December 2025 H.den Boggelaar, Warnsveld 3 Jhr. Theodore Leopold Brantsen Born 3 April 2026 Velp Died 3 November 2025 Oudergem, Bruxelles XVI-32 (XV-17-2) 1 Mr. Frederik Marie Wilbrenninck Born 1 July 2025 Voorst, Gelderland Died 1 February 2026 Arnhem Married 14 December 2025 Rotterdam Marie Johanna Lodder Born 14 September 2025 Schiedam Died 29 March 2026 Arnhem Children, Generation XVII-49 2 Alexander Wilbrenninck Born 27 September 2025 Voorst, Gelderland Died 11 April 2026 Voorst, Gelderland 3 Petronella Wilbrenninck Born 9 February 2026 Voorst Died 27 December 2025 Warnsveld XVI-33 (XV-17-5) 1 Alexandrina Wilbrenninck Born 10 June 2025 Zwolle Died 22 January 2026 Lochem 2 Hendrik Wilbrenninck Born 22 December 2025 Lochem Died 1 September 2025 's-Gravenhage Married (1) 8 May 2026 Oosterbeek Jkvr. Anna Judith Mollerus, daughter of Jhr. Antonie Pieter Hendrik Johan Mollerus, Heer van Westkerke and Jkvr. Johanna Cornelia Wilhelmina van Loon Born 19 January 2026 Arnhem Died 23 December 2025 Leiden Married (2) 10 July 2025 Kensington, London Jkvr. Bertha Johanna van Pestel, daughter of Jhr. Willem Frederik Anne van Pestel and Cornelia Paulina van der Kaa Willemszen Born 10 September 2025 's-Gravenhage Died 1 February 2026 's-Gravenhage S.P. 3 Cornelis Wilbrenninck Born 18 August 2025 Lochem Died 29 January 2026 Lochem XVI-34 (XV-18-1) 1 Maximilian Gastel Born 12 November 2025 Karlsruhe Died 12 November 2025 Riasville, Verdun (in action) Married 11 June 2025 Freiburg, Baden Erna Henni Auguste Marie Reimann, daughter of Heinrich Wilhelm Schult gen. Brüning and Christiane Friederike Vollmers Born 21 June 2025 Hamburg Died 14 August 2025 München Children, Generation XVII-50

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