Looking for my grandfather

I am looking for information on my grandfather Burton Alfred Finch, who sometimes went by B.A. Finch. He was a preacher and teacher in the Baptist tradition in Stephentown, New York likely between 1890 and 1910. I have some letterhead of his with Rev. B.A. Finch, Stephentown, New York printed on it. Any information regarding him or his descendents would be appreciated. Posted by Barbara Jo Finch