
Draft. Needs additional work. Breretons are hypothetical -- do not add them.
- Ada of Huntington (circa 1205-1241) m after 1224 Henry Hastings (1205-1250)
- Ida de Hastings (1218-1288) m. about 1238 Stephen de Segrave ( - ) m. about 1243 Hugh Peche ( - ).
- Margaret Hastings (1227-1228)
- Henry de Hastings (c1235-c1269)
- Edmund Hastings, 1st Baron Hastings (-1314)
- Richard Hastings (-)
- Joan Hastings (c1255-bef1330)
- Audra Hastings (c1260-1307)
- John Hastings, 1st Baron Hastings (1262-1313)
- William Hastings (1282-1311)
- John Hastings, 2nd Baron Hastings (1286-1325)
- Elizabeth Hastings (bef1306-)
- Hugh de Hastings (c1310-c1347)
- Philip Hastings (c1268-)
- Lora de Hastings (1269-1339)
- Hillary de Hastings (-aft1295) m c1256 William Harcourt (1227-1271)
- Richard de Harcourt (1256-1293)
- John de Harcourt (1274-c1330)
- William de Harcourt (c1300-1349)
- Nicholas de Harcourt
- John de Harcourt (1274-c1330)
- Richard de Harcourt (1256-1293)