David Pitre b: 10 January 1820 Assumption, Windsor, Essex, ONT; d: 14 February 1885 Ste. Anne, Detroit, MI
Sophie 'Emelia' Mercure b: 18 May 1827 St. Basile, Madawaska, NB; m: 27 February 1843 Ste. Anne, Detroit, Wayne, MI, daughter of Pierre Mercure and Angelique Ayott, d: 21 September 1902 Ste. Anne, Detroit, Wayne, MI 
"United States Census, 1870," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MHCY-H22 : 12 April 2016), Joseph N Peters in household of David Peters, Michigan, United States; citing p. 43, family 305, NARA microfilm publication M593 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 552,214.
"Michigan Deaths and Burials, 1800-1995," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FH79-7Y3 : 9 December 2014), Joseph Peters, 23 Dec 1868; citing Detroit, Wayne, Michigan, reference bk 1a p 66; FHL microfilm 1,377,692.