Note: 20 Feb 1714, Thirsk; Thomas Catterson de Kilvington,, Yeoman, married Elizabeth Scurr of Thirsk. roughly the right year to be William's parents.
William had another son, Thomas, who was also a plumber in Boroughbridge. He had several children, some of whom have the same names as Francis' children, which makes it confusing to trace Francis' and Eleanor's descendants.