"United States Census, 1830," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XH52-1KB : 10 September 2017), Francis Hamilton, Vernon, Sussex, New Jersey, United States; citing 295, NARA microfilm publication M19, (Washington D.C.: National Archives and Records Administration, n.d.), roll 82; FHL microfilm 337,935.
"United States Census, 1840," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XHYW-F5G : 7 September 2017), Francis Hamilton, Vernon Township, Sussex, New Jersey, United States; citing p. 119, NARA microfilm publication M704, (Washington D.C.: National Archives and Records Administration, n.d.), roll 260; FHL microfilm 16,520.
"United States Census, 1850," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M6MR-DR8 : 12 April 2016), Francis Hamilton, Vernon, Sussex, New Jersey, United States; citing family 68, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.).
"New Jersey, County Marriages, 1682-1956," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VWRS-9S9 : 27 September 2017), Francis Hamleton and Ann Sharp, 27 Dec 1808; citing Sussex, New Jersey, New Jersey State Archives, Trenton; FHL microfilm 1,294,802.
"New Jersey, County Marriages, 1682-1956," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VWR9-338 : 27 September 2017), Francis Hamilton and Ann Sharp, 27 Dec 1808; citing Sussex, New Jersey, New Jersey State Archives, Trenton; FHL microfilm 961,018.