Family Relationship of

Jack London

Author of “The Call of the Wild”

20th Great-grandson to

John de Lacy

Magna Carta Surety

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John de Lacy

Margaret de Quincy

Maud de Lacy

Sir Richard de Clare

Roese de Clare

Sir Roger de Mowbray

Sir John de Mowbray

Aline de Braiose

John de Mowbray

Joan of Lancaster

John de Mowbray

Elizabeth de Segrave

Sir Thomas Mowbray

Isabel Mowbray

Maurice Berkeley

Anne Berkeley

Isabel Dennis

Elizabeth Berkeley

Elizabeth Lygon

Jane Bassett

Jane Deighton

Esther Lugg

Esther Bell

Charity Hall

Adam Wellman

Joel Wellman

Marshall Daniel Wellman

Eleanor Garrett Jones

Flora Wellman

William Henry Chaney

Jack London

Author of “The Call of the Wild”