↑ "Michigan Marriages, 1868-1925," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:NQWY-C6P : 18 February 2021), Merritt E. Matties and Maud Gay, 23 Feb 1898; citing Marriage, Lake City, Missaukee, Michigan; Citing Secretary of State, Department of Vital Records, Lansing; FHL microfilm 4208266.
↑ "Michigan Births, 1867-1902," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:NQXB-8Z9 : 20 February 2021), Irvin Elmer Mattice, 11 Oct 1899; citing item 2 p 31 rn 2822, Jennings, Missaukee, Michigan, Department of Vital Records, Lansing; FHL microfilm 2,322,870.
↑ Find a Grave, database and images (https://www.findagrave.com/memorial/211803103/maud-lillian-mattice: accessed 30 June 2023), memorial page for Maud Lillian Gay Mattice (27 May 1878–2 Mar 1905), Find a Grave Memorial ID 211803103, citing Reeder Cemetery, Reeder Township, Missaukee County, Michigan, USA; Maintained by Leta Knauss (contributor 47313972).
"United States Census, 1880," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MWSG-XKP : 14 January 2022), Maude Gay in household of Mortimer Gay, Deerfield, Lenawee, Michigan, United States; NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm.