Reginald Skipwith
Reginald was born in 1187 in Skipwith, Selby, East Riding Yorkshire, England.¹   Reginald is no longer alive.

 Isabel de Beaulieu
Isabel was born in 1200 in Carleton, East Riding, Yorkshire, England.

 Sir William Skipwith
Sir William was born in 1223 in Skipwith, Lincolnshire, England.¹