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Father: Roger de Mainwaring
Born: 1250, England
Marr: 1275
Died:
Mother: Mrs-Roger de Mainwaring
Born: 1254, England
Died:
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Father: Peter de Arderne, [Sir Knight]
Born: 1241, England
Marr: 1271
Died: 1292
Mother: Margaret or Margery
Born: 1250, Engl>
Died:
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 | William de Mainwaring 
Born: 1276 - , Warmingham, Cheshire, Eng
Marr: ABT 1309 - Of, Middlewich, Cheshire, England
Died: -
Other Spouses:
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 | Agnes de Adrerne 
Born: 1276 - , Alford, Lincoln, Eng
Died: -
Other Spouses:
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 | 1. Matilda de Mainwaring Born: ABT 1310 - , Warmincham, Cheshire, Eng Marr: 1331 - William de Trussell Died: - |  | 2. William Mainwaring  Born: 1320 - Over by, Middlewich, Cheshire, Eng Marr: - Died: - |  |
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