Sir William de Vernon
William was born about 1313 in Haddon, Derbyshire; and Harlaston, Staffordshire, England.  He died after 1346.

 Margaret de Stockport
Margaret was born about 1315 in Stockport, Cheshire, England.

 Cecilia Vernon
Cecilia was born in Ashbourne, Derbyshire, England.  She died after 1376.