William De Lancaster
William was born in 1116 in Cumberland, England.  He died at the age of 54 on January 1st, 1170.

 Gundred De Warrene
Gundred was born in 1117 in Warwick, Warwickshire, England.  She died about 1166 in Warwick, Warwickshire, England.

 Avice De Lancaster
Avice was born about 1135 in Kendal, Westmoreland, England.  She died on January 1st, 1191.

 Henry De Lancaster