Middlesex County Genealogy
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Middlesex Countywide Sources
1790-1940 United States Federal Census
1790-1940 United States Federal Census Archives
1921-present Massachusetts Birth Certificates (order here) Archives
1921-present Massachusetts Death Certificates (order here) Archives
1921-present Massachusetts Marriage Records (order here) Archives
Abstracts of Court Files of Middlesex County, Massachusetts, 1649-1675 NEHGS
Ages from Court Records, 1636-1700
Ages from court records 1636 to 1700 Family History Library
American Genealogical Biographical Index Databases World Vital Records
American Genealogical-Biographical Index (AGBI)
Ancient Middlesex : with brief biographical sketches of the men who have served the county officially since its settlement Family History Library
BillionGraves Cemetery Records Index Family Search
Biographical review containing life sketches of leading citizens of Middlesex County, Massachusetts Family History Library
Births, marriages, and deaths, 1651-1793 Family History Library
Births, marriages, and deaths, 1671-1745 Family History Library
Card index to births, deaths, wills, and miscellaneous court records, 1600-1799 [Middlesex County, Massachusetts] Family History Library
Census 1790 US Gen Web
Colonial county court papers, 1648-1798 Family History Library
County atlas of Middlesex, Massachusetts : from actual surveys by and under the direction of F.W. Beers Family History Library
Court and session records, 1686-1799 [Middlesex County, Massachusetts] Family History Library
Court records, 1797-1850 [Middlesex County, Massachusetts] Family History Library
Early Massachusetts marriages prior to 1800 : as found on ancient court records of the counties of Middlesex, Hampshire, Berkshire and Bristol; third book Family History Library
Early Massachusetts marriages prior to 1800 : with the addition of Plymouth County marriages, 1692-1746 Family History Library
Federal Land Patents Bureau of Land Management
Find A Grave Gravestone, Tombstone, and Memorial Photo Collection World Vital Records
Folio index cards, 1650-1800 [Middlesex County, Massachusetts] Family History Library
Genealogical Dictionary of New England Settlers
Historic fields and mansions of Middlesex Family History Library
Historic homes and places and genealogical and personal memoirs relating to the families of Middlesex County, Massachusetts Family History Library
Histories of Towns, Cities, and Counties Massachusetts State Library
History of Middlesex County, Massachusetts : containing carefully prepared histories of every city and town in the county, by wellknown writers, and a general history of the county, from the earliest to the present time Family History Library
History of Middlesex County, Massachusetts : with biographical sketches of many of its pioneers and prominent men Family History Library
Index to Historic homes and places and genealogical and personal memoirs : relating to the families of Middlesex County, Massachusetts, prepared under the editorial supervision of William Richard Cutter, volume 1 Family History Library
Index to the Probate Records of Middlesex County 1648-1871 NEHGS
Index to the probate records of the county of Middlesex, Massachusetts : first series, from 1648 to 1871 Family History Library
Index to the probate records of the county of Middlesex, Massachusetts [31 Dec. 1870 to 31 Dec. 1949] : second series Family History Library
Lowell (Massachusetts) suburban directories Family History Library
Marriages to 1800 Ray's Place
Massachusetts Births and Christenings, 1639-1915 Family Search
Massachusetts Births, 1841-1915 Family Search
Massachusetts City Directories
Massachusetts Death Index, 1970-2003
Massachusetts Deaths and Burials, 1795-1910 Family Search
Massachusetts Deaths, 1841-1915 Family Search
Massachusetts Marriages to 1800
Massachusetts Marriages, 1633-1850
Massachusetts Marriages, 1695-1910 Family Search
Massachusetts Marriages, 1841-1915 Family Search
Massachusetts Pioneers
Massachusetts Vital Indexes Prior To 1850 World Vital Records
Massachusetts Vital Records
Massachusetts Vital Records Index 1841-1895
Massachusetts Vital Records to 1850 (most towns and cities) NEHGS
Massachusetts Vital Records, 1841-1910 NEHGS
Massachusetts, Death Index, 1970-2003 Family Search
Master index to History of Middlesex County, Massachusetts : with biographical sketches of many of its pioneers and prominent men volumes 1-3, compiled by D. Hamilton Hurd, 1890 Family History Library
Middlesex Club 1925 Membership Genealogy Today
Middlesex Co. Directories (1871-1890 selected years) Massachusetts State Library
Middlesex County (Massachusetts) directories Family History Library
Middlesex County Newspaper Abstracts 1822-1971 selections
Middlesex County Probate Records 1648-1870 Massachusetts State Library
Middlesex County and its people : a history Family History Library
Middlesex County, Massachusetts Deponents, 1649-1700
Middlesex County, Massachusetts Probate Index, 1648-1870
Middlesex County, Massachusetts Probate Index, 1871-1909 (Part A-K)
Middlesex County, Massachusetts land ownership map, 1856 Family History Library
Middlesex County, Massachusetts, court records 1851-1887 Family History Library
Middlesex County, Massachusetts, divorce docket books 1887-1938 Family History Library
Middlesex School 1901-1902 Genealogy Today
Middlesex and Charlestown birth and death statistics, [1641-1692] Family History Library
Naturalization index cards, 1800-1885 [Middlesex County, Massachusetts] Family History Library
Naturalization records and certificates indexes, 1906-1984 [Middlesex County, Massachusetts] Family History Library
New England Immigrants, 1700-75
Old landmarks and historic fields of Middlesex Family History Library
Passport Applications, 1795-1905
Proprietors' records of Cambridge, Massachusetts, 1635-1829 Family History Library
Radcliffe College: 1907 Class Book & 1957 Fiftieth Reunion Report
Record books of the registry of deeds, Middlesex County, Massachusetts, 1649-1900; indexes: grantee (1639-1905) and grantor (1639-1950) Family History Library
Sketches of Boston, past and present : and of some few places in its vicinity Family History Library
The cemeteries of Middlesex County Family History Library
The history of old Dunstable : including Nashua, Nashville, Hollis, Hudson, Litchfield, and Merrimac, N. H.; Dunstable and Tyngsborough, Mass. Family History Library
U.S. City Directories (includes Middlesex 1873, 1878, 1882)
U.S. City Directories (includes Middlesex County 1882-90)
U.S. Federal Census 1790-1940 Family Search
United States Obituary Collection
United States, New England Naturalization Index, 1791-1906 Family Search
Vital Records Index (births and deaths) 1841-1910 Massachusetts Archives
Who lived where in 1875? : the old maps of Concord, Lincoln, Acton, MA Family History Library
More Middlesex County records are available on the statewide page