John FitzEustace

John was born about 1129 in England.¹   John's father was Eustace fitz John de Knaresborough and his mother was Agnes FitzNigell de Halton.  His paternal grandfather was John fitz Richard de Knaresborough. He had a brother named Richard fitz Eustache de.  He was the younger of the two children. He had a half-brother named William de.