Middlesex County CT Genealogy

USA (1,379,301) > Connecticut (21,645) > Middlesex County (1,672)

If you're not sure which records would be helpful, you can try our Ancestor Source Finder tool.

Middlesex Records by Type

Birth Records (73)
Cemetery Records (400)
Census Records (59)
Church Records (184)
City Directories (239)
Court Records (3)
Death Records (92)
Histories and Genealogies (130)
Immigration Records (6)
Land Records (28)
Map Records (79)
Marriage Records (119)
Military Records (9)
Miscellaneous Records (16)
Newspapers and Obituaries (112)
Probate Records (20)
School Records (89)
Tax Records (14)

Middlesex County Records by City/Town

Chatham Genealogy (51)
Chester Genealogy (84)
Clinton Genealogy (112)
Cromwell Genealogy (87)
Deep River Genealogy (82)
Durham Genealogy (96)
East Haddam Genealogy (195)
East Hampton Genealogy (134)
Essex Genealogy (90)
Haddam Genealogy (116)

Higganum Genealogy (49)
Killingworth Genealogy (100)
Middlefield Genealogy (64)
Middletown Genealogy (441)
Moodus Genealogy (48)
Old Saybrook Genealogy (119)
Portland Genealogy (102)
Saybrook Genealogy (82)
Westbrook Genealogy (92)

Overview of Middlesex County Records

Middlesex County was created in 1785 from Hartford, New London, and New Haven counties.
Birth, marriage, and death records from 1897 to the present can be obtained from the Connecticut Department of Public Health.
The town clerks have birth, marriage, death, and land records.
The Middlesex County Clerk Superior Court has divorce and court records starting in 1800.
The Middlesex County Probate Judge has probate records.
Online indexes and images of some of the above records can be found by using the links on this site.