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.

 Unknown UNKNOWN
Unknown is no longer alive.

 Joan Ross
Joan was born in 1309 in Youlton, York, Eng.

 Alice Ross
Alice was born in 1310 in Helmsley, York, Eng.