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Record information. Name William I MainwaringSpouse Jean WarburtonMarriage xxx xxxx xxxxxxxx Glamorganshire, United KingdomRecord information. Name William I P MainwaringSpouse Katherine A CrawshawMarriage xxx xxxx xxxxxxxxx Derbyshire, United KingdomRecord information. Name William I MainwaringSpouse Margaret JamesMarriage xxx xxxx xxxxxxxxxxxxx Carmarthenshire, United KingdomRecord information. Name Sir William I KNIGHT Earl of Cheshire MainwaringBirth Death 1339Record information. Name Sir William I of Warmingham, Cheshire de MainwaringBirth Death 1248Record information. Name Sir William I of Warmingham, Cheshire de MainwaringBirth Death 1248Record information. Name Sir William I of Warmingham, Cheshire de MainwaringBirth Death 1248Record information. Name Sir William I of Warmingham, Cheshire de MainwaringBirth Death 1248Record information. Name Sir William I of Warmingham, Cheshire de MainwaringBirth Death 1248Record information. Name Sir Knight William I "The Elder" *** de MainwaringBirth Death 1248Record information. Name Sir. William I. Mainwaring of Over Peover *Birth Death 1248Record information. Name Sir William I MainwaringBirth Death Record information. Name Sir William I MainwaringBirth Death Record information. Name Sir William I MainwaringBirth Death 1250Record information. Name Sir William I (Mesnilwarin) de MainwaringBirth Death 1248Record information. Name Sir William I Mesnilwarin de MainwaringBirth Death 1248Record information. Name Sir William I Mesnilwarin de MainwaringBirth Death 1248Record information. Name Sir William I Mesnillwarin MainwaringBirth Death 1154Record information. Name Sir William I MainwaringBirth Death 1248
- SpouseJean WarburtonMarriageGlamorganshire, United KingdomEngland & Wales, Civil Registration Marriage Index, 1916-2005Marriage & Divorce
- SpouseKatherine A CrawshawMarriageDerbyshire, United KingdomEngland & Wales, Civil Registration Marriage Index, 1916-2005Marriage & Divorce
- SpouseMargaret JamesMarriageCarmarthenshire, United KingdomEngland & Wales, Civil Registration Marriage Index, 1916-2005Marriage & Divorce
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