In my recent lectures on DNA, I have discussed the nature of X chromosome inheritance. Owing to the fact that males inherit Y chromosomes from their fathers (who received it only from their fathers,..

My mother was born with an unusual last name – Cottuli – which has been both a blessing and a curse for my research. The blessing is that when I find someone with that last name, they always turn out to be related. The curse is that it’s misspelled everywhere and..

One day nearly two years ago, I entered a bookstore in my hometown of Westerly, Rhode Island. I had heard the store would be going out of business soon and wanted to take one last look around. After a few minutes, I came..

When I was perhaps three years old and lively, my mother returned to teaching grades K–8 in a one-room schoolhouse just north of our house in Augusta, Maine, known as the White..

My grandfather’s box of family papers continues to yield treasures – and some fresh mysteries. Among the former (and the latter) are a pair of small leather traveling photo frames: one, the larger, is maroon and holds a photograph of a middle-aged woman; the other..

For the past two weeks, many NEHGS staff members celebrated birthdays, bringing to mind my birthday celebration last year. At the restaurant, our waiter announced my birthday to..

My ancestry is replete with American patriots, soldiers – veterans. From Anthony Morse Jr., a lieutenant in the militia at Newbury, Massachusetts, in the 1660s, to Samuel Morse, a soldier in the War of 1812; from Thomas Morse, a patriot in the American Revolution, to..

History is full of portentous moments – in retrospect. America, 1860: To us, today, it is axiomatic to say that, with the election of Abraham Lincoln, the nation..

It’s funny how family stories take shape. The story of my great-great-grandfather’s business failure during the Crash of 1873, for instance: I had assumed (based on what information?) that the family at once retrenched, leaving their house on Fifth Avenue in a genteel..