He married first Mary Lurvey and had 9 children. After Mary died he married Mary Freeman and had 2 children.
Census of 1870
Thomas Stanley Male 81 Maine
Mary Stanley Female 61 Maine
Martha A Stanley Female 22 Maine
Thomas S Stanley Male 20 Maine
Ada Stanley Female 2 Maine
"United States Census, 1850," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M6J5-SBM : 4 April 2020), Thomas Stanley, Cranberry Isles, Hancock, Maine, United States; citing family 18, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.).