When Armenall Northrop was born on 15 September 1743, in Newtown, Fairfield, Connecticut Colony, British Colonial America, her father, Job Northrup, was 38 and her mother, Mabel Mehitable Gillet, was 22. She married Newcomb Lamkin about 1760, in Connecticut, United States. They were the parents of at least 4 sons and 5 daughters. She died in 1820, in Quebec, Canada, at the age of 77, and was buried in Highgate, Franklin, Vermont, United States.
English: variant of Northrup . This is the most frequent form of the surname in Britain.