Robert de Ros of Helmsley

Robert de Ros of was born in 1124.  Robert de Ros of's father was Piers de Ros and his mother is Adeline Espec.  His maternal grandfather was William Espec.  He was an only child.  Robert de Ros of is no longer alive.

‌Robert de Ros of and Sibyl were married in a religious ceremony before 1144.  They had a son named Everard.