The Allison and Waldron families of Rockland County

The Allison Family - The ancestry of Hannah Allison of Rockland County, NY

The History of the Allison Family / Leonard Allison Morrison [in] The Allisons of Rockland County, NY

The Waldron family - the ancestry of Elizabeth Waldron of Rockland County, NY

The Waldron ancestry of Theodore Rooosevelt

The European origin and ancestry of Joseph and Resolved Waldron / Douglas Richardson [in] The New York Genealogical and Biographical Record

The Waldron family [in] The History of Harlem / James Riker.