John FitzRichard de Lacy , Constable of Chester
John FitzRichard de was born about 1150 in Lincoln, Lincolnshire, England.  He died on October 11th, 1190 in Tyre, Palestine.

 Alice de Mandeville
Alice de was born before 1145 in Rycott, Oxfordshire, England.

 Helen de Lacy
Helen de was born in 1168 in Lincoln, Lincolnshire, England.

 Roger de Lacy , Constable of Chester
Roger de was born about 1171 in Chester, Cheshire, England.  He died before 1196.