Thomas de Louvain
Thomas was born on July 11th, 1291 in Biddleston, Suffolk, England.  He died at the age of 53 on April 9th, 1345.

 Joan de Basing
Joan was born in 1280.  She died after 1318.

 John de Louvaine
John was born in Little Easton, Essex, England.  He died in Little Eaton, Essex, England.