Family Relationship of

Marjorie Post

Founder of General Foods

20th Great-granddaughter to

Robert de Ros

Magna Carta Surety

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Robert de Ros

Isabel of Scotland

Sir William de Ros

Lucy FitzPiers

Sir Robert de Ros

Isabel de Aubeney

William de Ros

Maude de Vaux

Sir William de Ros

Margery de Badlesmere

Maud de Roos

Anne de Welles

James Butler

Elizabeth Butler

Ann Talbot

Elizabeth Vernon

Dorothy Corbet

Sir Richard Mainwaring

Sir Arthur Mainwaring

Mary Mainwaring

Frances Cotton

Robert Abell

Joshua Abell

Elizabeth Abell

Azel Lathrop

Erastus Lathrop

Caroline Cushman Lathrop

Charles Rollin Post

Charles William Post

Elle Letitia Merriweather

Marjorie Post

Founder of General Foods