Hamon IV de Massey was born circa 1160 in England, United Kingdom to Hamon III de Massey (c1129-c1216) and Agatha de Theray (c1140-aft1190) and died after 1250 England, United Kingdom of unspecified causes.
|Offspring of Hamon IV de Massey, 4th Baron of Dunham Massey and unknown parent|
|Cecily de Massey (c1208-)|
|Hamon V de Massey (c1212-aft1278)||1212 England, United Kingdom||1278 England, United Kingdom||Alice de Whitney (c1215-)|
|Margery de Massey (c1216-)|
|William de Massey (-1272)||1272 Palestine|