John De Stourton
John was born in 1364 in Preston, Wiltshire, England.

 Katherine Payne
Katherine was born about 1378 in Paynshay, Devonshire, England.  Katherine is no longer alive.

 Johanna de Stourton
Johanna was born about 1418.

 Alice de Stourton
Alice was born about 1421.