Notes for Sir Roger Mesnilwarin Lord of Warmingham
His wife is unknown, though the Mainwaring pedigree (Cheshire 1580 vis’n, p. 164) says she was a Christian who m. (2) John Biron. This Vis’n also says he had a younger son Wliiam, to whom he gave Peover - and from whom we are also descended though this needs a little more confirmation to be added.
Ormerod’s Cheshire confirms that he had a son William to whom he gave Peeover, vol III, pp. 226 and 229.