What was the Bates College called back then?
Daniel Collamore Heath:  He studied at Nichols Latin School at Bates College (then called the Maine State Seminary) and then attended the college until his completion of his first degree in 1864. Bates College:  The college is the oldest coeducational college in New England, the third oldest in Maine, and the first to grant a degree to a woman in New England.
Maine State Seminary