Family Relationship of

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

[What does "times removed" mean?]

First Lady of President Ronald Reagan

★ → Click or tap a name to see more details including source citations.

John Deming

David Deming

Hannah Deming

Martha Deming

Abigail Beckley

Martha Howell

Abel Cadwell

John Williams

Mehitable Cadwell

Daniel Sackett

John Williams

Nancy Dowse

Mehitable Sackett

Luke Francis

Mary Sumner Williams

Samuel Langley

Manning Francis

Elizabeth Robbins Root

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

Frederick Augustus Francis

Jessie Anne Stevens

Anne Ayers Francis

John Newell Robbins

Kenneth Seymour Robbins

Edith Prescott Luckett

Nancy (Davis) Reagan

First Lady of Ronald Reagan