John de Stafford
John was born about 1320 in Bramshall, Staffordshire, England.  He died after 1370.

 Margaret de Stafford
Margaret was born about 1330 in Turnbridge, Staffordshire, England.

 Humphrey de Stafford
Humphrey was born about 1340.  He died after 1360.

 Joan de Stafford

 Ralph de Stafford
Ralph was born in Grafton, Bromsgrove, Worcestershire or Chebsey, Staffordshire, England.  He died in Battle of Hastings.