Ralph De+ Mainwaring
Ralph De+ was born about 1155 in Warmingham, Cheshire, England.  He died after 1210 in Warmingham, Cheshire, Engalnd.

 Amicia De+ Meschines
Amicia De+ was born about 1176 in Of, Kevelioc, Merionethshire, Wales.

 Bertrade+ Mainwaring
Bertrade+ was born about 1196 in Mainwaring, Bersted, Sussex, England.  She died after 1249.

 Roger+ Mainwaring
Roger+ was born about 1196 in Warmingham, Cheshire, England.