Roger De Quincy
Roger was born about 1174 in Winchester, Hampshire, England.  He died on April 25th, 1264 in England.

 Helen MacDougal De Galloway
Helen MacDougal was born about 1208 in Carrick, Ayrshire, Scotland.  She died after November 21st, 1245.

 Elizabeth De Quincy
Elizabeth was born about 1221 in Winchester, Hampshire, Englnad.  She died on April 6th, 1282 in Buchan, Aberdeen, Scotland.

 Helen De Quincy
Helen was born about 1222 in Winchester, Hampshire, England.  She died before August 20th, 1296 in England.