My family is American, and has been for generations, in all its branches, direct and collateral. Mathew Grant, the founder of the branch in America, of which I am a descendant, reached Dorchester, Massachusetts, in May, 1630. In 1635 he moved to what is now Windsor, Connecticut, and was the surveyor for that colony for more than forty years. He was also, for many years of the time, town clerk. He was a married man when he arrived at Dorchester, but his children were all born in this country. His eldest son, Samuel, took lands on the east side of the Connecticut River, opposite Windsor, which have been held and occupied by descendants of his to this day. I am of the eighth generation from Mathew Grant, and seventh from Samuel. Mathew Grant’s first wife died a few years after their settlement in Windsor, and he soon after married the widow Rockwell, who, with her first husband, had been fellow-passengers with him and his first wife, on the ship Mary and John, from Dorchester, England, in 1630. Mrs. Rockwell had several children by her first marriage, and others by her second. By intermarriage, two or three generations later, I am descended from both the wives of Mathew Grant. A:Folklore B:autobiography C:mystery D:science fiction 答案: autobiography