Matteson Tompkins Harrison

Tompkins Harrison Matteson was an American painter born in Peterboro, New York, in 1813. Matteson studied at the National Academy of Design and was inspired by the works of William Sidney Mount. Matteson's paintings are known for their historical, patriotic, and religious themes. One of his most famous paintings is Justice's Court in the Back Woods.

More about the artist
http://matteson.us/tompkinshmatteson.shtml

Reference
http://en.wikipedia.org/wiki/T._H._Matteson