Master Surname Index




Calvin Coolidge

Ancestry of
Calvin Coolidge

30th U.S. President


    William de Ros

    View famous kin of William de Ros

    • 21st Great-grandfather of Calvin Coolidge — 24th Generation
    • Ahnentafel No:
    • 16160052 
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    • ABT 1258 
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    • Notes: 
    • Sir William de Ros's surname is also seen as Roos.

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