Robert de Quincey
Robert was born about 1137 in Long Buckley, Northants, England.  He died before March 1197.

 Orbella Orbillus de Lechars
Orbella was born about 1135 in Leuchars, Scotland.  She died in 1181.

 Saher IV de Quincey , 1st Earl of Winchester
Saher IV was born in 1155 in Buckley, Northampton.  He died at the age of 64 on November 3rd, 1219 in Damietta, Egypt on the way to Jerusalem.  He was buried in Surety for the Magna Charta, Earl of Winchester.

 Simon de Quincey
Simon was born about 1159.