
| Mabel Grandison | |
| B: | Abt 1292 |
| Ashford, Herts, Eng | |
| John GRANDISON | |
| B: | 1299 |
| Of, Ashperton, Herefordshire, England | |
| Elizabeth Montacute | |
| B: | 1325 |
| Donyatt,Somerset Co.,England,GB | |
| John De Montagu, Lord | |
| B: | 1327 |
| Donyatt, Somerset Co., England | |
| D: | 25 Feb 1389/1390 |
| Margaret De Monthermer, Baroness | |
| B: | 14 Oct 1329 |
| Stokheim, | |
| M: | 1343 |
| D: | 24 Mar 1394/1395 |
| William De Montagu, Kg, 2Nd Earl Of Salisbury | |
| B: | 25 Jun 1328 |
| Donyatt, Chard, Somerset, England | |
| D: | 3 Jun 1397 |
| Sps | |
| Anne Montacute | |
| B: | 1330 |
| Cassington,Oxfordshire Co.,England,GB | |
| PHILIPPA MONTAGU, COUNTESS MARCH | |
| B: | Abt 1332 |
| SALISBURY, W, , ENGLAND | |
| D: | 5 Jan 1381/1382 |
| ROGER MORTIMER, EARL MARCH | |
| B: | 11 Nov 1328 |
| , LUDLOW, SHROPSHIRE, ENGLAND | |
| D: | 26 Feb 1359/1360 |
| , Rouvray, Cote-d' Orleans, FRANCE | |
| Sibyl Montacute | |
| B: | 1334 |
| Donyatt,Somerset Co.,England,GB | |
| Robert Montacute | |
| B: | <1336> |
| Sibyl De Montagu | |
| B: | Abt 1330 |
| Donyatt, Somerset Co., England | |
| Edmund Fitzalan, Earl of Salisbury | |
| B: | 1308 |
| Arundal, Sussex, England | |
| D: | 1377 |
| KATHERINE DE GRANDISON | |
| B: | Abt 1304 |
| Ashford,Middlesex Co.,England,GB | |
| D: | 23 Nov 1349 |
| , Bisham, Berkshire, England | |
| William De Montagu, 1st Earl of Sali | |
| B: | 1302 |
| CASSINGTON, OXFORDSHIRE, ENGLAND, ENGLAND | |
| M: | 1327 |
| D: | 30 Jan 1343 |
| WINDSOR, BERKSHIRE, ENGLAND, ENGLAND | |
| Pier De Grandison, Viscount | |
| B: | 1286 |
| Ashperton,Herefordshire,England | |
| D: | 10 Aug 1358 |
| Agnes de Grandison, Viscountess | |
| B: | Abt 1281 |
| Bletsoe,Bedford,England | |
| D: | 11 Dec 1357 |
| Ruskington,Lancashire,England | |
| WILLIAM DE GRANDISON, 1ST Baron,Sir | |
| B: | Abt 1255 |
| Ashperton,Enland | |
| D: | 27 Jun 1335 |
| Lambourn,Berkshire,England | |
| SYBIL DE TREGOZ | |
| B: | 1271 |
| , Ewyas, Herefordshire, England | |
| M: | Abt 1285/1286 |
| Of, Donyatt, Somersetshire, England | |
| D: | 12 Oct 1334 |
| Blanche De Savoie | |
| B: | 1267 |
| Canton of Vaud,Switzerland | |
| D: | Abt 1284 |
|
| AMADEUS DE GRANDSON | |
| B: | 1229 |
| NEUCHATEL, NE, , SWITZERLAND | |
| D: | 1300 |
| Benoite De La Tour, Viscountess of Grandison | |
| B: | Abt 1233 |
| La Tour Du Pin,Isere,France | |
| D: | Aft 1278 |
| Neuchatel,Switzerland | |