Family: Sir William de Ros / Lucy FitzPiers of Blewleveny (F9366)

Robert de Ros of Furfan (1168-1226)

Isabella de Scotland (1168- )

 

 

Sir William de Ros (1192-1264)

Lucy FitzPiers of Blewleveny (1203-1267)

Sir William de Ros of Ingmanthorpe (1230-1310)

Alice de Ros (1235-1279)