My great-grandfather, Newton Guy Spear, was adopted when he was four. His birth name was Guy A Smith, born 14 Feb 1895 in Perham, Maine to CAO Smith and Lillian F Sanders. I don't know anything about Newton's real parents except that his father was born in Hodgedon and an assistant in a hotel in Caribou. His mother, also, was a teacher.
Can anyone help me locate adoption records?