Family Relationship of

Marjorie Post

Founder of General Foods

19th great-grandniece to

Richard de Clare

Magna Carta Surety

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Roger de Clare

Maud de St. Hilary

Aveline de Clare

Sir Geoffrey FitzPiers

Richard de Clare

Magna Carta Surety

Sir John FitzGeoffrey

Isabel le Bigod

Maud FitzJohn

William de Beauchamp

Guy de Beauchamp

Alice de Toeni

Sir Thomas de Beauchamp

Katherine de Mortimer

Sir William Beauchamp

Joan Beauchamp

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