| Name | Birth Date | Birth Place | Death Date | Death Place | Database |
|---|
| Beatrix of Swabia | ABT 1200 | | 1235 | | stanwardine |
| Constanza of Castile | 1200 | | 1242 | | stanwardine |
| William "Earl Of Arundel" D' Aubigny (Albini) | 1200 | Of Arundel, Sussex, England | 7 AUG 1224 | Sp | stanwardine |
| BEATRIX | ABT 1200 | ?; of Burgundy, France | | | stanwardine |
| Isabel le BIGOD | ABT 1200 | Therford, ENG | ABT 1239 | | stanwardine |
| Theobald Le Botiller | 1200 | Arklow, Wicklow, Leinster, Ireland | 19 JUL 1230 | Poitou, France | stanwardine |
| Richard Corbet | ABT 1200 | Moreton Corbet, Wem, Shropshire, England | 1255 | | stanwardine |
| Sinead de Mortimer | 1200 | <, Wigmore, Hereford, England> | | | stanwardine |
| Ingleram de FIENNES | ABT 1200 | Buckingham, ENG | ABT 1267 | ENG | stanwardine |
| Herbert Fitz Piers | ABT 1200 | | DECEASED | | stanwardine |
| John FitzGEOFFREY | ABT 1200 | Shere, Surrey, ENG | 23 NOV 1258 | | stanwardine |
| Maurice FitzGERALD | ABT 1200 | ?; of Offaly, Ireland | 20 MAY 1257 | Yougha, Cork, Ireland | stanwardine |
| Richard FitzROY | ABT 1200 | | | | stanwardine |
| Gilbert de LACY | ABT 1200 | Dublin, Ireland | 1234 | Norfolk, ENG | stanwardine |
| Idonia (Ida) LONGESPEE | ABT 1200 | ?; of Salisbury, Wiltshire, ENG | AFT 1266 | | stanwardine |
| Lady Isabella Marshal | 1200 | England | | | stanwardine |
| Isabel Marshall | 9 OCT 1200 | Pembroke Castle, Wales | 17 JAN 1240 | Berkhamsted Castle, Hertfordshire, England | stanwardine |
| Maud Marshall | 1200 | Pembroke, Pembrokes, Wales | 27 MAR 1247/1248 | Lewis, Sussex, England | stanwardine |
| Alice de NEWBURG | ABT 1200 | Handslope, ENG | BET 1246 AND 1263 | ?; 41 Henry III | stanwardine |
| Ada of Huntingdon | 1 JAN 1199/1200 | of Huntingdon, Huntingdonshire, England | AFT 2 NOV 1241 | | stanwardine |
| Robert II TREGOZ | ABT 1200 | ?; of Ewyas Harold, ENG | 4 AUG 1265 | Evesham, Worcester, ENG | stanwardine |