Hi. Michael Hehir of Binghamton, NY was my mother's great grandfather. I believe you may have a mix up in your records, as "my" Michael immigrated from Tulla, County Clare, Ireland with his wife Mary and children in 1884, directly to Binghamton. Michael died in 1904 and that is recorded in our Family Bible.
I have seen "your" Michael in my own research and at one time thought he might be my great, great grandfather. I am pretty comfortable with the documentation I have amassed on the family and would be very happy to share anything I have with you. There is always the chance that I could have a mistake in my own records, but either way, I'm sure we clould be of help to each other.
JIM TAYLOR email@example.com