Robert De Vavasour
Robert was born about 1166 in Haselwood, Yorkshire, England.  He died in 1240 in Edlington, York, England.

 Julianne de Ross
Julianne was born in 1170 in Edlington, York, England.  She died in Edlington, York, England.

 Maud De Vavasour
Maud was born about 1190 in Yorkshire, England.

 John De Vavasour
John was born about 1206.