John Hastings, 1st Baron Hastings, was born 6 May 1262 to Henry de Hastings (c1235-c1269) and Joan de Cantilupe (-1271) and died 10 February 1313 of unspecified causes. He married Isabel de Valence (-1305) 1280 JL . He married Isabel le Despencer (-1334) 1305 JL . William I of England (1027-1087), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.
|William Hastings (1282-1311)|
|John Hastings, 2nd Baron Hastings (1286-1325)|
|Elizabeth Hastings (c1290-)||1290||Roger Grey, 1st Baron Grey of Ruthin (c1295-1353)|
|Hugh de Hastings (c1310-c1347)|