Roger Helle de Lacy
Roger Helle was born in 1171 in Lincoln, Lincolnshire, England.  He died at the age of 40 in 1211 in Pontefract, Yorkshire, England.

 Maud (Matilda) de Clare
Maud (Matilda) was born about 1180.  She died in 1213.

 John de Lacy
John was born about 1192 in Lincoln, Lincolnshire, England.  He died on July 22nd, 1240 in Stanlaw, Chester, England.