Ancestry of
J. K. Simmons

TV and Movie Actor

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23rd 24th 25th Generation 26th Generation

23rd Generation

24th Generation

25th Generation

26th Generation

Gilbert de Clare

 (c1180–1230)

Isabel Marshal

 (1200–1239/40)

John de Lacy

 (c1192–1240)

Margaret de Quincy

 (c1206–1266)

Maurice FitzGerald

 (1194–1257)

Juliana -----

 

Gerald de Prendergast

 (–1251)

27th Generation

J. K. Simmons photo by Gordon Correll/gdcgraphics (CC BY 2.0)