KLDeWitt Genealogy Research Project
Our Family's Journey Through Time from Europe and Canada to the US

| Alfonso of Castile, X King of Castile León and Galicia | |
| B: | 23 Nov 1221 |
| D: | 4 Apr 1284 |
![]() | Alfonso Fernandez de Castilla |
| Alfonso Fernandez de Castilla | |
| B: | 1242 |
| D: | 1281 |
| Beatrice of Castile, Queen Consort of Portugal | |
| B: | 1242 |
| D: | 1303 |
![]() | Afonso of Portugal, III King of Portugal |
| Afonso of Portugal, III King of Portugal | |
| B: | 5 May 1210 |
| D: | 16 Feb 1279 |
![]() | Mayor Guillén de Guzmán |
| Mayor Guillén de Guzmán | |
| B: | 1205 |
| D: | 1262 |
![]() | Berengaria of Castile, Lady of Guadalajara |
| Berengaria of Castile, Lady of Guadalajara | |
| B: | 1253 |
| D: | Aft 1284 |
![]() | Beatrice of Castile, Marchioness of Montferrat |
| Beatrice of Castile, Marchioness of Montferrat | |
| B: | Abt 5 Nov 1254 |
| D: | 1286 |
| Ferdinand de la Cerda of Castile, Infante | |
| B: | 23 Oct 1255 |
| D: | 25 Jul 1275 |
![]() | Eleanor of Castile |
| Eleanor of Castile | |
| B: | 1257 |
| D: | 1275 |
![]() | Constance of Castile, Nun |
| Constance of Castile, Nun | |
| B: | 1258 |
| D: | 22 Aug 1280 |
| Sancho of Castile, IV King of Castile King of Leon King of Galicia | |
| B: | 12 May 1258 |
| D: | 25 Apr 1295 |
![]() | Peter of Castile, Lord of Ledesma |
| Peter of Castile, Lord of Ledesma | |
| B: | Jun 1260 |
| D: | 10 Oct 1283 |
![]() | John of Castile, Lord of Valencia de Campos |
| John of Castile, Lord of Valencia de Campos | |
| B: | Abt Mar 1262 |
| D: | 25 Jun 1319 |
![]() | Violant of Castile, Lady of Biscay |
| Violant of Castile, Lady of Biscay | |
| B: | 1265 |
| D: | 1296 |
![]() | James of Castile, Lord of Cameros |
| James of Castile, Lord of Cameros | |
| B: | Aug 1266 |
| D: | 9 Aug 1284 |
| Violante of Aragon, Queen Consort of Castile and León | |
| B: | 8 Jun 1236 |
| M: | Abt 1246 |
| D: | 1301 |
![]() | Frederick of Castile |
| Frederick of Castile | |
| B: | 1223 |
| Guadalajara, Spain | |
| D: | 1277 |
![]() | Eleanor of Castile |
| Eleanor of Castile | |
| B: | 1227 |
![]() | Berengaria of Castile |
| Berengaria of Castile | |
| B: | 1228 |
| D: | Abt 1288 |
![]() | Henry of Castile |
| Henry of Castile | |
| B: | Mar 1230 |
| D: | 8 Aug 1303 |
![]() | Philip of Castile |
| Philip of Castile | |
| B: | 1231 |
| D: | 1274 |
| Sancho of Castile, Archbishop of Toledo and Seville | |
| B: | 1233 |
| D: | 1261 |
![]() | Juan Manuel of Castile, Don |
| Juan Manuel of Castile, Don | |
| B: | 5 May 1282 |
| D: | 13 Jun 1348 |
![]() | Blanca Núñez de Lara de La Cerda |
| Blanca Núñez de Lara de La Cerda | |
| B: | Abt 1317 |
| D: | 1347 |
![]() | Manuel of Castile, Infante |
| Manuel of Castile, Infante | |
| B: | 1234 |
| D: | 25 Dec 1283 |
![]() | Beatrice of Savor, Lady of Villena |
| Beatrice of Savor, Lady of Villena | |
| B: | 1250 |
| D: | 1292 |
![]() | Maria of Castile |
| Maria of Castile | |
| B: | Abt Nov 1235 |
| D: | Abt Nov 1235 |
| Ferdinand of Castile, III King of Castile King of León King of Galicia Saint | |
| B: | Abt 1199 |
| Monastery of Valparaiso, Peleas de Arriba, Leon | |
| D: | 30 May 1252 |
| Seville, Castile | |
![]() | Elisabeth of Swabia, Queen Consort of Castile and Toledo |
| Elisabeth of Swabia, Queen Consort of Castile and Toledo | |
| B: | Abt Mar 1205 |
| Nuremberg, Bavaria | |
| D: | 5 Nov 1235 |
| Toro, Castile | |
![]() | Ferdinand of Castile, Count of Aumale |
| Ferdinand of Castile, Count of Aumale | |
| B: | 1238 |
| D: | Abt 1264 |
![]() | Princess Plantagenet |
| Princess Plantagenet | |
| B: | May 1255 |
| D: | 29 May 1255 |
![]() | Katherine Plantagenet, Princess |
| Katherine Plantagenet, Princess | |
| B: | Bef 17 Jun 1264 |
| D: | 5 Sep 1264 |
![]() | Joanna Plantagenet, Princess |
| Joanna Plantagenet, Princess | |
| B: | Abt Jan 1265 |
| D: | Bef 7 Sep 1265 |
![]() | John Plantagenet, Prince |
| John Plantagenet, Prince | |
| B: | 13 Jul 1266 |
| D: | 3 Aug 1271 |
| Wallingford, Berkshire, England | |
![]() | Henry Plantagenet, Prince |
| Henry Plantagenet, Prince | |
| B: | 6 May 1268 |
| D: | 14 Oct 1274 |
![]() | Eleanor Plantagenet, Princess Countess of Bar |
| Eleanor Plantagenet, Princess Countess of Bar | |
| B: | Abt 18 Jun 1269 |
| D: | 19 Aug 1298 |
![]() | Juliana Plantagenet, Princess |
| Juliana Plantagenet, Princess | |
| B: | Aft May 1271 |
| D: | 5 Sep 1271 |
| Joan Plantagenet of Acre, Princess of England | |
| B: | Apr 1272 |
| Acre, Kingdom of Acre | |
| D: | 23 Apr 1307 |
| Clare Castle, Clare, Suffolk, England | |
| Gilbert de Clare, 6th Earl of Hertford 7th Earl of Gloucester 3rd Lord of Glamorgan 9th Lord of Clare | |
| B: | 2 Sep 1243 |
| Christchurch, Hampshire, England | |
| M: | 30 Apr 1290 |
| Westminster Abbey, London, England | |
| D: | 7 Dec 1295 |
| Monmouth Castle | |
![]() | Ralph de Monthermer, 1st Baron Monthermer |
| Ralph de Monthermer, 1st Baron Monthermer | |
| B: | Abt 1270 |
| M: | Jan 1297 |
| D: | 5 Apr 1325 |
| Alphonso Plantagenet, Prince Earl of Chester | |
| B: | 24 Nov 1273 |
| D: | 19 Aug 1284 |
![]() | Margaret Plantagenet of England, Duchess of Brabant |
| Margaret Plantagenet of England, Duchess of Brabant | |
| B: | 15 Mar 1275 |
| Windsor Castle, Berkshire | |
| D: | Aft 1333 |
| Belgium | |
![]() | John of Brabant, II Duke of Brabant |
| John of Brabant, II Duke of Brabant | |
| B: | 27 Sep 1275 |
| D: | 27 Oct 1312 |
![]() | Berengaria Plantagenet, Princess |
| Berengaria Plantagenet, Princess | |
| B: | May 1276 |
| D: | Abt 7 Jun 1277 |
![]() | Princess Plantagenet |
| Princess Plantagenet | |
| B: | Dec 1277 |
| D: | Jan 1278 |
![]() | Mary Plantagenet of Woodstock, Princess Nun |
| Mary Plantagenet of Woodstock, Princess Nun | |
| B: | 11 Mar 1278 |
| D: | Bef 8 Jul 1332 |
| Elizabeth Plantagenet of Rhuddlan, Countess of Hereford | |
| B: | 7 Aug 1282 |
| D: | 5 May 1316 |
| John of Holland, I Count of Holland | |
| D: | 1299 |
![]() | Humphrey de Bohun, VII 4th Earl of Hereford and Essex |
| Humphrey de Bohun, VII 4th Earl of Hereford and Essex | |
| B: | Abt 1276 |
| D: | 16 Mar 1322 |
| Edward Plantagenet, II King of England |
| Edward Plantagenet, II King of England | |
| B: | 25 Apr 1284 |
| Caernarfon Castle, Gwynedd, Wales | |
| D: | 21 Sep 1327 |
| Berkeley Castle, Gloucestershire, England | |
| Isabella Capet of France, Queen of England | |
| B: | 1295 |
| D: | 22 Aug 1358 |
| Eleanor of Castille, Queen Consort of England | |
| B: | 1241 |
| D: | 28 Nov 1290 |
| Edward Plantagenet, I King of England |
| Edward Plantagenet, I King of England | |
| B: | 17 Jun 1239 |
| Palace of Westminster, London, England | |
| D: | 7 Jul 1307 |
| Burgh by Sands, Cumberland, England | |
![]() | Louis of Castile |
| Louis of Castile | |
| B: | 1243 |
| D: | 1269 |
![]() | Simon of Castile |
| Simon of Castile | |
| B: | 1244 |
![]() | John of Castile |
| John of Castile | |
| B: | 1245 |
| Joan of Dammartin, Queen Consort of Castile and León Countess of Ponthieu | |
| B: | Abt 1220 |
| D: | 16 Mar 1279 |
| Marie of Brienne, Latin Empress | |
| B: | 1224 |
| Alphonse of Brienne, Grand Chamberlain of France Count of Eu | |
| B: | Abt 1228 |
| Henry of Beaumont-sur-Sarthe | |
| D: | 1340 |
| Margaret of Beaumont -sur-Sarthe, Countess of Tripoli | |
| D: | 1328 |
| Joan of Beaumont-sur-Sarthe | |
| D: | 1323 |
![]() | Louis of Beaumont-sur-Sarthe, Bishop of Durham |
| Louis of Beaumont-sur-Sarthe, Bishop of Durham | |
| B: | Bef 1270 |
| D: | 1333 |
| Louis of Brienne, Viscount of Beaumont-sur-Sarthe | |
| B: | Abt 1230 |
![]() | Blanche de Brienne, Baroness Tingry Dame de la Loupeland |
| Blanche de Brienne, Baroness Tingry Dame de la Loupeland | |
| B: | Abt 1252 |
| D: | Abt 1302 |
![]() | John de Brienne, II Sir Grand Butler of France Ambassador to Castille |
| John de Brienne, II Sir Grand Butler of France Ambassador to Castille | |
| B: | Abt 1231 |
| D: | Abt 1296 |
![]() | Jeanne de Châteaudun, Dame de Châteaudun |
| Jeanne de Châteaudun, Dame de Châteaudun | |
| B: | Abt 1227 |
| France | |
| D: | Aft 1252 |
![]() | Marie de Coucy, Queen Consort of Scotland |
| Marie de Coucy, Queen Consort of Scotland | |
| B: | Abt 1218 |
| France | |
| D: | 1285 |
| Berengaria of León, Empress Consort of Constantinople | |
| B: | 1204 |
| D: | 12 Apr 1237 |
| John of Brienne, I King of Jerusalem Latin Emperor of Constantinople | |
| B: | Abt 1170 |
| M: | 1224 |
| D: | 27 Mar 1237 |
|
| Berenguela of Castille, Queen Regnant of Castile Queen Consort of Leon | |
| B: | 1179 |
| D: | 8 Nov 1246 |
| Alfonso of León, IX King of León and Galicia | |
| B: | 15 Aug 1171 |
| D: | 23 Sep 1230 |
We make every effort to document our research. If you have something you would like to add, please contact us.