Jordan De St Mary
Jordan was born in April 1170 in North Riding, Yorkshire, England.¹ 

 Alice De Friston
Alice was born in 1185 in Yorkshire, England.²   She died at the age of 62 on February 3rd, 1247 in , , , England.² 

 Nichola De St Mary
Nichola was born in 1210 in Nowton, North Riding, Yorkshire, England.¹   She died at the age of 37 on February 3rd, 1247.¹