Sir Robert de Beauchamp was born before 1231 in England, United Kingdom to Robert de Beauchamp (-bef1252) and Juliane Marshal (c1192-bef1248) and died 22 September 1281 England, United Kingdom of unspecified causes. He married Alice de Mohoun (c1230-c1282) . Charlemagne (747-814)/s.
|Robert de Beauchamp (bef1231-1281)||1231 England, United Kingdom||22 September 1281 England, United Kingdom||Alice de Mohoun (c1230-c1282)|
|John de Beauchamp (bef1249-1283)||1249 England||24 October 1283 England||Cecily de Vivonne (1257-1321)|