Pierre, Sire de Grandson, +1257/59; m.Agnes von Neuenburg; they had issue:
- A1. Othon I, Sire de Grandson, *ca 1245, +Chateau de Grandson 1328, bur Lausanne Cathedral; he and his brother went to England and became prominent nobles there; he held important posts and lands in Wales and the Channel Islands; he was summoned to Parliament in 1299, whereby he is held to have become Baron Grandison; he left England on the accession of Edward II because of his opposition to Gaveston.
- A2. Girard de Grandson, Bp of Verdun, +shortly before 10.6.1284
- A3. Jacques, Sire de Grandson et de Belmont, +1290/97; m.Beatrice de Neufchatel
- B1. Pierre de Grandson, Sire de Belmont, +1349; m.ca 1303 Blanche of Savoy-Vaud
- C1. Othon II, Sire de Grandson et de Belmont, Captain-General of the County of Burgundy, test 1374, bur Grandson; 1m: 1327 Jeanne, Dame de Pesmes; 2m: Blanche de Chatillon (+after 1372)
- D1. Jacques de Grandson, Sire de Pesmes, +1381, bur Pesmes; m.Dijon before 1346 Marguerite de Vergy (+1398)
- E1. Antoine de Grandson, +1369; m.Dijon 1368 Jeanne de Vienne (+after 6.4.1399)
- E2. Guillaume de Grandson, +after 22.2.1380
- E3. Simon de Grandson, +after 22.2.1380
- E4. Jean de Grandson, sn de Pesmes, *ca 1371, +k.a.Nikopolis 1396; m.1390 Catherine de Neufchatel, Dame de Nancuise (+1431)
- F1. Guillaume de Grandson, sn de Pesmes, Regent of France, +1428; m.1405 Jeanne de Vienne, Dame de Durnes
- G1. Jean II de Grandson, sire de Pesmes, strangled in prison at Poligny 1455; m.ca 1433 Jeanne de Toulongeon, Dame de Montrichard (+after 1469)
- G2. Helyon de Grandson, sn de Lamarche, +ca 1484; m.ca 1467 Jeanne de Chastelet (+ca 1483)
- H1. Jeanne de Grandson, Dame de Lamarche, +1493; m.1484 Louis Allaman, sn d'Arbent
- G3. Simon de Grandson, sn de Pesmes, +after 24.11.1486; m.ca 1458 Catherine de Chastelet
- H1. Helyon II de Grandson, sn de Puits, etc, +Lamarche 1505, bur there; 1m: ca 1483 Avoye de Neufchatel (+1493); 2m: before 23.6.1494 Jeanne de Bauffremont, Dame de Mirebeau (+1508, bur Mirebeau)
- I1. [1m.] Benigne de Grandson, Dame de Puits, etc, +shortly after 1532; m.1513 Francois de Vienne, sn de Listenois
- G4. Jeanne de Grandson, +after 29.9.1452; m.ca 1448 Claude de Blaisy, Vcte d'Arnay
- G5. Louise de Grandson, +after 29.9.1452; m.1440 Philibert de Chastelet, sn de Sorcy (+ca 1478)
- G6. Marguerite de Grandson; m.ca 1450 Guigon d'Estavayer
- F2. Antoine de Grandson, Gov of Macon, +ca 1425
- F3. Henriette de Grandson, +1440, bur Pesmes; m.ca 1405 Jean de Vienne, sn de Neublans
- E5. Anne=Agnes de Grandson, +1392/93; 1m: Jean de Vienne; 2m: before 5.9.1381 Bruno, Herr von Hohenrappoltstein, sn de Dampierre (+1398)
- E6. Huguette de Grandson; m.Henri de Salins, sn de Poupet (+1400)
- E7. Alix de Grandson, Dame de Petit-Noir, +ca 1400; 1m: Richard, sn d'Auxelles (+1390); 2m: ca 1391 Jacques de Pontailler (+1396)
- D2. Jean Humbert de Grandson, a canon in Besancon and Lausanne, +1365
- D3. Hugues de Grandson, Sire de Belmont, +in prison in Evian-les-Bains 1391; m.before 3.4.1381 Jeanne de Sennecey, Dame de Maiche (+ca 1385)
- D4. Jean de Grandson, fl 1363
- D5. [illegitimate] Jacques Humbert, sn de Flammerands, +1389; m.Guillemette de Gacedi
- C2. Guillaume dit le Grand de Grandson, sn de Sainte-Croix, +1386; 1m: NN; 2m: before 1369 Jeanne de Vienne, Dame de Pourlans (+ca 1371); all kids were 1m.
- D1. Othon III de Grandson, sn de Sainte-Croix, +k.a.Bourg-en-Bresse 1397; m.1365 Jeanne Allaman, Dame de Duin (+after 1404)
- E1. Othenin de Grandson, test 1398
- E2. Guillaume de Grandson, sn de Sainte-Croix, test 1399; m.before 1394 Jeanne N, Dame de Pollans
- D2. Guillaume de Grandson, +1381; m.Jeanne de Saint-Dizier, Dame de la Roche at de la Fauche (+after 18.8.1408)
- E1. Guillaume de Grandson, fl 1408
- E2. Marguerite de Grandson, +ca 1407; m.before 1387 Aymon, batard de Cossonay
- D3. Thomas de Grandson, was in England 1381
- C3. Isabelle de Grandson; m.Louis, Sire de Cossonay
- C4. Jacquette de Grandson, Dame d'Orbe, +1378/81; m.before 6.6.1330 Girard de Montfaucon, sn d'Orbe (+1352/3)
- C5. Agnes de Grandson, +ca 1374; m.after 1326 Pierre de la Tour, Sire de Chatillon
- C6. Marguerite de Grandson, +1377/81; 1m: Hugues de Blonay, sn de Joux; 2m: after 12.1.1354 Pierre, Sire de Billens (+ca 1363); 3m: before 3.3.1363 Ct Rudolf IV de Gruyere (+1403/04)
- C7. Catherine de Grandson; m.ca 1329 Margrave Otto von Hachberg (+1387)
- B2. Othon de Grandson, Bp of Toul and Basel, +Avignon 1309, bur Basel
- B3. Theobald de Grandson, sn de Sainte-Croix, +in England after 1325
- C1. [illegitimate] Jean, dit le batard, in England 1303, fl 1349
- B4. Jacquette de Grandson; 1m: ca 1310 Etienne d'Oiselet, sn de Villeneuve (+1310); 2m: 1313 John, Lord of Bayon (+ca 1343)
- B5. Agnes de Grandson; m.Guillaume de Montagny
- A4. Henri de Grandson, Bp of Verdun, +1286
- A5. Pierre de Grandson, fl 1263
- A6. Guillaume=William de Grandson, went to England ca 1280s; he was summoned to Parliament 1299, whereby he is held to have become Baron Grandison, +1335; m.ca 1285 Sibyl Tregoz (+1334)
- B1. Piers de Grandison, 2nd Lord Grandison, +1358; m.ca 1330 Blanche Mortimer (+1347)
- B2. John, 3rd Lord Grandison [but never summoned to Parliament], Bp of Exeter, +1369
- B3. Thomas de Grandison, a canon at Lincoln, *1292, +ca 1317
- B4. William de Grandison, Archdeacon of Exeter, +1350
- B5. Sir Otes de Grandison, +1359; m.before 28.10.1340 Beatrice Malemayne
- C1. Thomas, 4th Lord Grandison [but never summoned to Parliament], +1375; m.Margaret de Caru
- C2. Elizabeth de Grandison, fl 1358
- B6. Matilda de Grandison, Prioress at Acornbury
- B7. Katherine de Grandison; m.ca 1327 William de Montagu, Earl of Salisbury
- B8. Agnes de Grandison, +1348; m.before 1306 Sir John de Northwood
- B9. Mabilia de Grandison; m.John de Pateshull
- A7. Amedee, Sire de Grandson, +ca 1300; m.Benotte de la Tour
- A8. Jordane de Grandson; 1m: Aymon de la Tour (+1276/77); 2m: before 1290 Humbert de Thoire et de Villars, Sire d'Aubonne (+1301)
- A9. Willermeta de Grandson, +ca 1319; m.Ct Pierre de Gruyere
- A10. Agnes de Grandson; m.1256 Ulrich de Vuippens
INDEX PAGE
Last updated 9th April 2002