"Massachusetts Births and Christenings, 1639-1915," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VQXF-KZ9 : accessed 5 October 2015), Josiah Coolidge, 05 Apr 1787; citing CAMBRIDGE,MIDDLESEX,MASSACHUSETTS, ; FHL microfilm 496,864.
US Fed census 1850 Cambridge, Middlesex County, Massachusetts
"Massachusetts Deaths, 1841-1915," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:N7GP-4LK : accessed 5 October 2015), Josiah Coolidge, 13 Sep 1874; citing Watertown, Massachusetts, v 266 p 211, State Archives, Boston; FHL microfilm 960,205.
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Josiah is 20 degrees from SJ Baty, 24 degrees from Orville Redenbacher and 19 degrees from Victoria of the United Kingdom of Great Britain and Ireland on our single family tree. Login to find your connection.