William De Ros
William De was born about 1196 in Helmsley, Yorkshire, Eng.¹   He died after 1246 in Kirkham.¹ 

 Lucy FitzPiers
Lucy was born about 1200 in Forest Of Dean, Gloucestershire, England.^1 1 

 Robert De Ros IV Baron Ros
Robert De Ros IV Baron was born in 1225 in Hamlake Castle, England.¹   He died at the age of 60 on May 17th, 1285.  He was buried in Church Of Grsy F, Yorkshire, England.^1 1 

 Alice De Ros
Alice De was born in 1244 in Ingmanthorpe, Yorkshire, England.^1 1 

 William De Ros
William De was born about 1244 in Ingmanthorpe, England.¹   He died before May 1310.  He was buried in Church Of Grsy Friars, Yorkshire, England.^1 1