Roger De lacy
Roger was born about 1171 in Lincoln, , Lincoln, England.  He died in 1211.  He was buried in 1211.

 Maud De Clare
Maud was born about 1175 in Lincoln, , Lincoln, England.  She died in 1213.  She was buried in 1213.

 John De lacy Of Lincoln I Earl
John De lacy was born in 1192 in Lincoln, , Lincoln, England.  He died at the age of 48 on July 22nd, 1240 in Stanlaw, , Chester, England.  He was buried in 1240.