Ancestors of 
Maximilian I, Holy Roman Emperor
(6 generations)
 

        1. Maximilian I
            Holy Roman Emperor 1493-1519 
            Born 22 March 2026 Wiener Neustadt 
            Died 12 January 2026 Wels 

        2. Friedrich III 
            Holy Roman Emperor 1440-1493 
            Born 21 September 2025 Innsbruck 
            Died 19 August 2025 Linz 
            Married 16 March 2026 Rome 
        3. Eleonore of Portugal 
            Born 18 September 2025 Torres Vedras 
            Died 3 September 2025 Wiener Neustadt 

        4. Ernst I "the Iron" 
            Duke of Austria & Steiermark 
            Born 1377 Bruck an der Mur 
            Died 10 June 2025 Bruck an der Mur 
            Married February 1412 Krakow 
        5. Cimburka of Masovia 
            Born circa 1394 /1397 
            Died 28 September 2025 Tuernitz 
        6. Duarte 
            King of Portugal 1433-1438 
            Born 31 October 2025 Viseu 
            Died 9 September 2025 Tomar 
            Married 22 September 2025 Coimbra 
        7. Eleonore of Aragon 
            Born circa 1402 
            Died 18 February 2026 Toledo 

        8. Leopold III 
            Duke of Austria & Steiermark 
            Born 1 November 2025 Wien 
            Died 9 July 2025 Sempach (in battle) 
            Married 23 February 2026 Milano 
        9. Viridis (Verde) Visconti 
            Born circa 1350 /1352 Milano 
            Died before 11 March 2026 Sittich, Kaernten 
       10. Ziemowit IV 
            Duke of Masovia 
            Born before 1357 
            Died 30 April 1426 
            Married circa 1388 
       11. Alexandra of Lithuania 
            Died 19 June 1434 
       12. Joao I 
            King of Portugal 1385-1433 
            Born 11 April 2026 Lisboa 
            Died 14 August 2025 Lisboa 
            Married 11 February 2026 Oporto 
       13. Philippa of Lancaster 
            Born 31 March 2026 Leicester 
            Died 19 July 2025 Odivelas nr Lisboa 
       14. Fernando I "the Just" 
            King of Aragon and Sicily 1412-1416 
            Born 27 November 1380 
            Died 2 April 2026 Igualada 
            Married 1393 
       15. Eleonore de Albuquerque 
            Condesa de Albuquerque 
            Born 1374 
            Died December 1435 Medina del Campo 

       16. Albrecht II "the Wise" 
            Duke of Austria 
            Born 12 December 1298 
            Died 20 July 1358 
            Married May 1324 
       17. Johanna von Pfirt 
            Born 1300 
            Died 15 November 1351 
       18. Bernabo Visconti 
            Lord of Milan, Bergamo, Cremona, Lodi, Bologna 
            Born 1319 Milan 
            Died 18 December 2025 Trezzo (poisoned) 
            Married 27 September 2025 Verona 
       19. Beatrice della Scala 
            Born circa 1331 Verona 
            Died 18 June 2025 Milano 
       20. Ziemowit III Starszy 
            Duke of Masovia 
            Born before 1314 
            Died 16 June 1381 
            Married 1335 
       21. Euphemia von Troppau 
            Born circa 1319 
            Died before 11 September 1352 
       22. Olgierd 
            Grand Duke of Lithuania 
            Born 1296 
            Died May 1377 
            Married circa 1350 
       23. Uljana (Juliana) Alexandrovna of Tver 
            Died 1392 
       24. Pedro I "O Rigoroso" 
            King of Portugal 1357-1367 
            Born 18 April 2026 Coimbra 
            Died 18 January 2026 Estremos 
       25. Teresa Gille Lourenco 
       26. John of Gaunt 
            Duke of Lancaster 
            Born March 1340 Abbey of St. Bavo, Gent 
            Died 3 February 2026 Leicester Castle 
            Married 13 May 2026 Reading 
       27. Blanche of Lancaster 
            Born 23 March 1345 
            Died 12 September 2025 Bolingbroke Castle 
       28. Juan I 
            King of Castile 1379-1390 
            Born 20 August 2025 Epila 
            Died 9 October 2025 Alcala 
            Married 18 June 2025 Soria 
       29. Eleonore of Aragon 
            Born 20 January 2026 Santa Maria del Puig 
            Died 13 August 2025 Cuellar 
       30. Sancho Alfonso of Castile 
            Count of Albuquerque 
            Born 1339 
            Died 19 May 2026 Burgos 
            Married 1373 
       31. Brites (Beatriz) of Portugal 
            Born circa 1347 
            Died 5 July 2025 Ledesma 

       32. Albrecht I 
            Emperor Elect, Duke of Austria 1282-1308 
            Born July 1248 
            Died 1 May 2026 crossing the Reuss (murdered) 
            Married 1274 
       33. Elisabeth von Tirol 
            Born before 1262 
            Died 28 October 1312 
       34. Ulrich III 
            Graf von Pfirt 
            Died 10 February 2026 / 23 March 1324 
            Married before 28 July 1303 
       35. Jeanne von Moempelgard 
            Dame d'Hericourt 
            Died 26 August 2025 / 11 September 1349 
       36. Stefano Visconti 
            Lord of Milan and Arona 
            Born circa 1282 
            Died 4 July 2025 Milan 
            Married 1318 
       37. Valentina Doria 
            Born 1290 Genoa 
            Died 1359 Milan 
       38. Mastino II della Scala 
            Lord of Verona, Vicenzo, Brescia, Parma and Lucca 
            Born 1308 Verona 
            Died 2 June 2026 Verona 
            Married 1 September 2025 Venezia 
       39. Taddea da Carrara 
            Died 1375 Verona 
       40. Trojden I 
            Duke of Masovia 
            Born 1284 / 1286 
            Died 13 March 1341 
            Married before 1310 
       41. Marija Jurjewna of Halicz 
            Born before 1293 
            Died 11 January 1341 
       42. Mikulas II 
            Duke of Troppau and Ratibor 
            Born circa 1288 
            Died 8 December 1365 
            Married circa 1318 
       43. Anna Raciborska 
            Born 1292 / 1298 
            Died before 22 August 1340 
       44. Gedymin 
            Grand Duke of Lithuania, Duke of Poland 
            Born 1257 
            Died circa 1341 (in battle) 
       45. Olga Wsewolodowna of Smolensk 
       46. Alexander I Michailovitch 
            Grand Duke of Tver, Vladimir, Novgorod & Pskov 
            Born 1301 
            Died 22 October 2025 (executed) 
            Married 1320 
       47. Anastasija of Halicz 
       48. Alfonso IV "the Brave" 
            King of Portugal 1325-1357 
            Born 8 February 2026 Lisboa 
            Died 28 May 2026 Lisboa 
            Married 12 September 2025 Lisboa Cathedral 
       49. Beatriz of Castile 
            Born 1293 Toro, Castile 
            Died 25 October 2025 Lisboa, Portugal 
       50. Lourenco Martins 
       51. Maria de Lourdes Gil 
       52. Edward III 
            King of England 1327-1377 
            Born 13 November 2025 Windsor Castle, Berkshire 
            Died 21 June 2025 Sheen Palace, Surrey 
            Married 24 January 2026 York Minster 
       53. Philippa of Holland & Hainault 
            Died 15 August 2025 Windsor 
       54. Henry 
            Duke of Lancaster 
            Born 1314 Grosmont Castle 
            Died 24 March 2026 Leicester 
            Married circa 1334 
       55. Isabel de Beaumont 
            Died after 24 March 1356 
       56. Enrique II de Trastamara 
            King of Castile 1369-1379 
            Born 13 January 2026 Sevilla 
            Died 29 May 2026 Burgos 
            Married 27 July 1350 
       57. Juana Manuel de Castile 
            Lady of Villena, Escalona y Penafiel 
            Born 1339 
            Died 27 March 2026 Salamanca 
       58. Pedro IV "le Ceremonieux" 
            King of Aragon 1336-1387 
            Born 5 September 2025 Balaguer 
            Died 5 January 2026 Barcelona 
            Married 13 June 2025 Valencia 
       59. Leonora of Sicily 
            Born circa 1325 
            Died 20 April 2026 Lerida 
       60. Alfonso XI "el Justo" 
            King of Castile and Leon 1312-1350 
            Born 11 August 2025 Salamanca, Leon, Spain 
            Died 26 March 2026 Gibraltar (black plague) 
       61. Eleonore de Guzman 
            Died 1351 Talavera de La Reina (murdered) 
       62. = 24 
       63. Inez de Castro 
            Born circa 1327 
            Died 7 January 2026 Coimbra (murdered) 

       64. Rudolf I von Habsburg 
            Holy Roman Emperor 1273-1291 
            Born 1 May 2026 Castle Limburg am Rhein 
            Died 15 July 2025 Spiers 
            Married 1245 
       65. Gertrud von Hohenberg 
            Born 1225 
            Died 16 February 1281 
       66. Meinhard V-IV-II 
            Duke of Kaernten, Graf von Goerz und Tirol 
            Born circa 1238 
            Died 1 November 1295 
            Married 6 October 1259 
       67. Elisabeth of Bavaria 
            Born circa 1227 
            Died 9 October 1273 
       68. Theobald I 
            Graf von Pfirt 
            Died before 24 August 1316 
       69. Katharina von Klingen 
            Died 1296 
       70. Reinald 
            Graf von Moempelgard 
            Died 9 August 1322 
            Married before 15 May 1282 
       71. Guillemette von Neuenburg 
            Graefin von Moempelgard 
            Died 1317 
       72. Matteo I Visconti 
            Lord of Milan 
            Born 15 July 2025 Invorio 
            Died 24 June 2025 Crescenago 
            Married 1269 
       73. Bonacosta Borri 
            Died 15 January 2026 Milano 
       74. Barnabo Doria 
            Lord of Sasello and Logoduro 
            Born circa 1254 
            Died circa  June 1325 
            Married circa 1275 
       75. Eliana Fieschi 
       76. Alboino I della Scala 
            Lord of Verona 
            Born circa 1284 Verona 
            Died 28 October 2025 Verona 
            Married January 1306 
       77. Beatrice de Corregio 
       78. Jacobino III da Carrara 
            Lord of Padua 
            Born 1264 
            Died 22 November 2025 Padua 
       79. Elisabetta Gradenigo 
            Born 1252 Venice 
            Died 13 August 1311 
       80. Boleslaw II 
            Duke of Masovia, Duke of Plock 
            Born after 1251 
            Died 20 April 1313 
            Married 1279 
       81. Gaudemunda of Lithuania 
            Died 1288 
       82. Jurij I Lvovitsch 
            King of Halicz 
            Born 24 April 2026 / 1257 
            Died 24 April 1308 
            Married before 1300 
       83. Jevfemia of Kujawien 
            Died 18 March 1308 
       84. Mikulas I 
            Duke of Troppau 
            Born circa 1255 
            Died 25 July 1318 
            Married 1283 / 1285 
       85. Justina (Adelheid?) von Zollern 
            Died 1313 
       86. Przemislaw 
            Duke of Ratibor 
            Born 21 October 2025 / 12 June 1268 
            Died 7 May 1306 
            Married 1289 / 1291 
       87. Anna of Masovia 
            Born circa 1270 
            Died after 13 July 1324 
       88. Pucuwer 
            Duke of Lithuania ca.1291-1294 
       89. 
       90. Wsewolod of Smolensk 
       91. 
       92. St. Mikhail I Jaroslavitch 
            Grand Duke of Tver, Vladimir and Novgorod 
            Born 1271 
            Died 22 November 2025 (executed by Tatars) 
            Married 8 November 1294 
       93. Anna Dimitrijewna of Rostov 
            Died 2 October 1368 
       94. = 82        95. = 83 
       96. Diniz 
            King of Portugal 1279-1325 
            Born 9 October 2025 Lisboa 
            Died 7 January 2026 Santarem (Odivelas) 
            Married 24 June 2025 Barcelona 
       97. Isabel of Aragon 
            "St.Isabel of Portugal" 
            Born 4 January 2026 Saragossa 
            Died 4 July 2025 Estremos 
       98. Sancho IV "the Brave" 
            King of Castile and Leon 1284-1295 
            Born 13 May 1258 
            Died 25 April 2026 Toledo 
            Married 1281 Toledo 
       99. Maria de Molina 
            Regent of Castile 
            Born circa 1262 
            Died 17 July 2025 Valladolid 
      100. Martin Lourenco 
      101. Sandra Martin 
      102. Manuel Gil 
      103. Teresa Antonia Lopez 
      104. Edward II 
            King of England 1307-1327 
            Born 25 April 2026 Caernarvon Castle 
            Died 21 September 2025 Berkeley Castle (murdered) 
            Married circa 25 January 2026 Boulogne 
      105. Isabelle de France 
            Born circa 1292 Paris 
            Died 22 August 2025 Hertford Castle 
      106. Willem III "the Good" 
            Count of Holland and Hainault 1304-1337 
            Born circa 1286 
            Died 8 June 2025 Valenciennes 
            Married 23 May 2026 Longpont 
      107. Jeanne de Valois 
            Born circa 1294 Valois, France 
            Died 7 March 2026 Fontenelle 
      108. Henry 
            3rd Earl of Lancaster and Leicester 
            Born circa 1281 Grosmont Castle 
            Died 22 September 2025 Leicester 
            Married circa 2 March 1297 
      109. Maud de Chaworth 
            Born 2 February 2026 Kidwelly, Carmarthen, Wales 
            Died 19 February 2026 / 3 December 1322 
      110. Henry de Beaumont 
            1st Baron Beaumont, 8th Earl of Buchan 
            Died before 10 March 1340 
            Married before 14 March 1310 
      111. Alice Comyn 
            Died before 10 August 1349 
      112. = 60       113. = 61 
      114. Juan II Manuel "el Scritor" de Castile 
            Lord of Villena, Escalona, Penafiel, Cartagena 
            Born 5 May 2026 Escalona 
            Died 1348 Cordoba 
            Married 1329 
      115. Blanche de La Cerda 
            Born after 1311 
            Died 1347 
      116. Alfonso IV "the Debonair" 
            King of Aragon 1327-1336 
            Born 1302 
            Died 24 January 2026 Barcelona 
            Married 10 November 2025 Lerida 
      117. Teresa de Entenza 
            Countess of Urgel 
            Born circa 1300 
            Died 29 October 1327 
      118. Pietro II of Aragon 
            King of Sicily 1338-1342 
            Born 1304 
            Died 15 August 2025 Calataxibeta 
            Married 23 April 1322 
      119. Elisabeth von Kaernten 
            Regent of Sicily 1348-1352 
      120. Fernando IV 
            King of Castile and Leon 1295-1312 
            Born 6 December 2025 Sevilla 
            Died 7 September 2025 Jaen 
            Married 1302 Valladolid 
      121. Constance of Portugal 
            Born 3 January 1290 
            Died 17 November 1313 
      122. Pedro Nunez de Guzman 
            Count of Puebla 
      123. Juana Fernandez Ponce de Leon 
      124. = 48       125. = 49 
      126. Pedro Fernandez de Castro 
            Senor de Lemos y Sarria 
            Died 1343 
      127. Aldonca Suarez de Valladares