"United States Census, 1870," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MNDK-TJ8 : accessed 14 Jan 2014), John Varrick, New Jersey, United States; citing p. , family 877, NARA microfilm publication M593, FHL microfilm 000552367.
"United States Census, 1880," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MN8C-3CD : accessed 14 Jan 2014), John J. Varick, Jersey City, Hudson, New Jersey, United States; citing sheet 233C, family 0, NARA microfilm publication T9-0783
↑ Death Records, June 1878 - June 1890, in New Jersey State Archives Searchable Database.
1882-83. 47 - V22 Varick, Jonathan J. 62y M Hudson County : Jersey City 12 Nov 1882