Gilbert d' Aton , Sir
Gilbert d' was born about 1193 in West Ayton, Yorkshire, England.  He died in 1235.

 Margaret de Vesci
Margaret de was born about 1198 in Knaresborough Castle, Yorkshire, England.

 William d' Aton , Sir
William d' was born about 1230 in West Ayton, Yorkshire, England.  He died before 1298.