Roger Bigod
Roger was born in 1150 in Norfolk, England.  He died at the age of 71 on July 2nd, 1221 in Thetford, Norfolk, England.

 Ida De Warrenne Plantagenet
Ida De Warrenne was born about 1154 in Surrey, England.  She died in Norfolk, England.

 Margery Bigod
Margery was born in 1183 in Thetford, Norfolk, England.  She died at the age of 54 on March 31st, 1237 in England.

 Mary Bigod
Mary was born in 1184 in Thetford, Norfolk, England.  She died in Middleham, Yorkshire, England.

 Hugh De Bigod
Hugh was born in 1186 in Thetford, Norfolk, England.  He died at the age of 39 on February 18th, 1225 in England.