Sir Ralph Perot
Sir Ralph was born in 1165 in Hawkwell, Rochford, Essex, England.  He died at the age of 57 on December 25th, 1222 in Harlington, Ampthill, Bedfordshire, England.

 Thomas Perot
Thomas was born in 1185 in Hawkwell, Rochford, Essex, England.  He died at the age of 56 in 1241 in Sandown Manor, Worth, Eastry, Kent, England.

 Richard Perot
Richard was born in 1190 in Sawston, Linton, Cambridgeshire, England.  He died at the age of 34 in October 1224 in Knowlton, Eastry, Kent, England.

 Sir Ralph Perot
Sir Ralph was born in 1195 in Carlton, Bedford, Bedfordshire, England.  He died in Lindsell, Dunmow, Essex, England.