Family Relationship of

Franklin D. Roosevelt

32nd U.S. President

Inventor of Air Conditioning

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William Swift

with wife

with wife

William Swift

Hannah Swift

Jireh Swift

Daniel Wing

Jireh Swift

Edward Wing

Susannah Swift

Edward Wing

Deborah Perry

Hannah Wing

Deborah P. Church

Warren Delano

David Haviland

Anna Hoag

Warren Delano

Catharine Robbins Lyman

David Joy Haviland

Ann Elizabeth Button

Sara Delano

James Roosevelt

Elizabeth R. Haviland

Duane Williams Carrier

Franklin D. Roosevelt

32nd U.S. President

Willis Carrier

Inventor of Air Conditioning