Log in or register to post comments ooooooooooooooooooooooo G006231 Sinnott Sinnett Genealogy: Michael Sinnett of Harpswell, Maine, His Ancestry and Descendants: Also Records of Other Sinetts, Sinnotts, Etc. in Ireland and Sinnett, Charles N. Concord ,NH 1910 Share Tweet Your feedback will be helpful and appreciated.