Alexander Bisset Munro was born 25 Dec. 1793 at Inverness, Scotland to Donald and Janet (Bisset) Munro. Alexander left Scotland at the age of 14, and lived in Dimecrana in the West Indies for 18 years. He owned a plantation, raising cotton, coffee and other produce. He brought produce to Boston Massachusetts on the ship of Solomon Dockendorff. To be sure he got his money, Solomon asked his to come home with him, where he met Solomon’s sister, Jane Dockendorff. Alexander went back to the West Indies, sold out, and moved to Round Pond, Maine, and married Jane. They had 14 children: Janet, Alexander, Margaret, Nancy, Jane, Mary, Solomon, Donald, John, William, Bettie, Edmund, Joseph and Lydia.
The Sumner family, to which the late Mrs. George Barstow Stetson belonged, is an old and prominent family of New England, descended from one William Sumner, who was born at Bicester, England, in 1605, son of Roger Sumner, of Bicester, Oxfordshire, and his wife Joane (Franklin).
William Sumner, the only child of Roger and Joane, married Oct. 22, 1625, Mary West, and they came to America with their four children in 1636, locating at Dorchester, Mass. He was made a freeman of the Colony May 17, 1637, and held many offices of importance, being selectman for nearly a quarter of a century. He was deputy from Dorchester to the General Court for eight years. He died Dec. 9. 1688, surviving his wife, who died June 7, 1676. Both are buried at Dorchester.