Robert De Quincy
Robert was born about 1172 in Buckley, England.¹   He died in 1217 in London, England.¹ 

 Hawise De Meschines
Hawise was born about 1176 in Chester, England.¹   She died in 1243.¹ 

 Margaret De Quincy
Margaret was born about 1208 in Lincoln, England.¹   She died before March 30th, 1266 in Hampstead, England.¹