Baron William de Percy IV
William was born in 1193 in Topcliffe, Yorkshire, England.¹   He died at the age of 52 on July 28th, 1245 in Hartlepool, Durhamshire, England.¹ 

 Eleanor de Baliol
Eleanor was born in 1206 in Gainford, Durhamshire, England.¹   She died at the age of 75 on November 22nd, 1281 in Topcliffe, Yorkshire, England.¹ 

 Sir Henry de Percy
Henry was born in 1235.²   He died at the age of 37 on August 29th, 1272.³