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Portland is a town in Middlesex county in Connecticut. It was formed in 1841 from the following town or towns: Chatham. Portland is a part of the Portland probate district and has been since 1913. Chatham was/were the previous chronological district or districts. For more information, contact the county at 33 E. Main St. P.O. Box 71 Portland 06480-0071. On the attached map, Middlesex is located at F4.
For information about the state of Connecticut see Connecticut Family History Research.