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- 1 Town Hall
- 2 Quick Facts
- 3 Resources
- 4 References
Establishment and former town name(s) 
19 June 1793: Incorporated as a town, from part of Yarmouth.
Archiac name: Nobscusset, Sesuet
Section/Villages within the town: Dennisport, East Dennis, North Dennis, South Dennis, West Dennis
12 July 1945: Bounds between Dennis and Brewster, and Dennis and Harwich established. 8 May 1947: Act of July 12, 1945, amended and bounds between Dennis and Harwich established.
Dennis| Harwich | Yarmouth
Church History and Records
Societies, Libraries and Museums
- Historical data relating to counties, cities, and towns in Massachusetts (Boston, Massachusetts : New England Historic Genealogical Society, 1997), [FHL book 974.4 H2h 1997].