Earl Roger De Quincy Of Winchester
Roger was born about 1210.  He died on April 25th, 1264.

 Lady Helen (Elena) MacDonald Of Galloway
Helen, known as Elena, was born in 1200 in CARRICK,AYRESHIRE,SCOTLAND.¹   She died at the age of 45 on November 21st, 1245 in BRACKLEY,ABERDEENSHIRE,SCOTLAND.  She was buried in Brackley,Aberdeen,Scotland.¹ 

 Lady Margaret De Quincy
Margaret was born in 1218.^1 1 

 Elizabeth De Quincy
Elizabeth was born about 1220 in Winchester,England.  She died on April 12th, 1282.

 Elia (Elena) De Quincy