Mercer County Genealogy
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Mercer Countywide Sources
1790-1940 U.S. Federal Census World Vital Records
1790-1940 U.S. Federal Census Records
1860 Federal Census Index Mercer County USGenWeb Archives
1880 Federal Census USGenWeb Archives
1919 Princeton Yearbook
1920 Federal Census USGenWeb Archives
Abstracts of Partitions and Divisions of the New Jersey Counties of Monmouth, Mercer, and Burlington
American Genealogical Biographical Index Databases World Vital Records
American Genealogical-Biographical Index (AGBI)
Application for probate, 1884-1905 Family History Library
BillionGraves Cemetery Records Index Family Search
Bonds on proceedings to sell land, v. 1-2, 1861-1937 Family History Library
Declarations of intention, 1868-1906 Family History Library
Deeds, 1838-1913; index to deeds, 1838-1919 Family History Library
Division of real estate by Commissioners appointed by the Prerogative Court, 1847-1886, 1928-1934 Family History Library
Federal inheritance taxes, 1870-1872 Family History Library
Find A Grave Gravestone, Tombstone, and Memorial Photo Collection World Vital Records
General index to estates, 1838-1939 Family History Library
History of Burlington and Mercer Counties, New Jersey, With Biographical Sketches of Many of Their Pioneers and Prominent Men
History of Burlington and Mercer counties, New Jersey, with biographical sketches of many of their pioneers and prominent men Family History Library
Index to tavern licenses; counties of Camden, Hunterdon, Somerset, Sussex, Essex, Mercer. Family History Library
Letters of guardianship and administrations, 1838-1910 Family History Library
Marriage certificates, 1860-1909 Family History Library
Mercer County, New Jersey land ownership map, 1849 Family History Library
Mortgages, 1838-1858; index to mortgages, 1838-1970 Family History Library
Naturalization records, 1838-1906 Family History Library
New Jersey Births and Christenings Index, 1660-1931
New Jersey Births and Christenings, 1660-1980 Family Search
New Jersey Deaths and Burials Index, 1798-1971
New Jersey Deaths and Burials, 1720-1988 Family Search
New Jersey Marriages, 1678-1985 Family Search
New Jersey Marriages, 1684-1895
New Jersey inquisitions on the dead recorded in county coroners offices, 1688-1798 Family History Library
New Jersey state census records, 1905 Family History Library
New Jersey, County Marriages, 1682-1956 Family Search
New Jersey, Marriages, 1678-1985 Family Search
Orders for division of land, 1838-1862 Family History Library
Partitions of real estate, 1798-1900 Family History Library
Persons sworn into office, 1861-1910 Family History Library
Petitions for administration, 1884-1908 Family History Library
Petitions for guardianship, 1916-1926 Family History Library
Record of New Jersey brigade, Mercer County, Civil War Family History Library
Record of depositions, 1919-1926 Family History Library
Record of wills 1K - 6468K, 1838-1900 Family History Library
Releases and discharges, 1839-1918 Family History Library
Report of sales of land, 1838-1871 Family History Library
Sundry bonds, 1861-1904 Family History Library
U.S. Federal Census 1790-1940 Family Search
Veteran's grave registration records Family History Library
Wills, 1838-1913 Family History Library
More Mercer County records are available on the statewide page