Master Surname Index

Samuel Pierpont Langley

Ancestry of
Samuel Pierpont Langley

Astronomer and Aviation Pioneer

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  • Sources for John Williams

    • 1 Appleton, William Sumner, Record of the Descendants of William Sumner, of Dorchester, Mass., 1636, Boston: David Clapp and Son, Printers (1879), 14.
    • 2 Roberts, Gary Boyd and William Addams Reitwiesner, American Ancestors and Cousins of The Princess of Wales, Baltimore: Genealogical Publishing Co., Inc. (1984), 46.