Roger Le Bigod
Roger was born in 1150 in Belvoir Castle, Belvoir, Leicestershire, England.  He died at the age of 71 on August 2nd, 1221 in Thetford, Norfolk, England.

 Isabel De Warren
Isabel was born in 1154 in Norfolk, England.

 Margaret Le Bigod
Margaret was born in 1182 in Norfolk, England.  She died at the age of 55 on March 31st, 1237.

 Hugh Le Bigod
Hugh was born in 1186 in Thetford, Norfolk, England.

 William Le Bigod
William was born about 1188.

 Thomas Le Bigod
Thomas was born about 1190.

 Adeliza Le Bigod
Adeliza was born about 1192 in Norfolk, England.

 Mary Le Bigod
Mary was born about 1196 in Thetford, Norfolk, England.  She died in 1251 in Coverham, Yorkshire, England.