John De Saint John
John De was born about 1225 in Basing, Hampshire, England.  He died on September 29th, 1302.

 Alice Fitz-Piers
Alice was born about 1234 in Basing, Hampshire, England.  She died in 1305.

 John De Saint John
John De was born in October 1273 in Basing, Hampshire, England.  He died at the age of 55 on May 14th, 1329.

 Agnes de St. John
Agnes de was born about 1279 in Basing, Hampshire, England.  She died on June 11th, 1345 in Exeter, Devonshire, England.