Lord William  III de Ros
Lord William  III was born in 1244 in Hamlake, York, Eng.  He died before August 16th, 1316 in Youlton, York, Eng.

 Maud de Vaux
Maud was born in 1244 in Aquitaine, France.  Maud is no longer alive.

 Agnes de Ros
Agnes was born in 1289.

 Lord William  IV de Ros
Lord William  IV was born in 1290 in Helmsley, York, Eng.  He died at the age of 53 on February 3rd, 1343 in Priory, Kirkham, York, Eng.

 Mary de Ros
Mary was born in 1300 in Helmsley, York, Eng.