William (Mesnillwarin) Mainwaring
William (Mesnillwarin) was born about 1110 in Tabley, Bucklow, Cheshire, England.

 Mrs. William 1110 Mainwaring
Mrs. William 1110 was born about 1112.  Mrs. William 1110 is no longer alive.

 Roger De Mainwaring
Roger De was born about 1130 in Warmingham, Cheshire, England.