Mary was born about 1836. She passed away after 1900.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MWST-WH1 : 14 August 2017), Mary Collins in household of James Collins, Brown, Manistee, Michigan, United States; citing enumeration district ED 161, sheet 10C, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0593; FHL microfilm 1,254,593.
US Census 1870 https://search.findmypast.com/record?id=usc%2f1870%2f004271442%2f00024%2f024
"Michigan Marriages, 1822-1995," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FCTB-GBY : 10 February 2018), Mary Hennessey in entry for John H. Collins and Hattie Bartley, 23 May 1891; citing reference ; FHL microfilm 2,342,491.
"Michigan Marriages, 1822-1995," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FCTB-RLT : 10 February 2018), Mary Hennessey in entry for Joseph Venns and Maggie Collins, 28 May 1889; citing reference ; FHL microfilm 2,342,486.
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Featured National Park champion connections: Mary is 21 degrees from Theodore Roosevelt, 21 degrees from Stephanus Johannes Paulus Kruger, 18 degrees from George Catlin, 20 degrees from Marjory Douglas, 27 degrees from Sueko Embrey, 21 degrees from George Grinnell, 23 degrees from Anton Kröller, 20 degrees from Stephen Mather, 25 degrees from Kara McKean, 21 degrees from John Muir, 18 degrees from Victoria Hanover and 27 degrees from Charles Young on our single family tree. Login to find your connection.