I am just updating some information that I have just found.
I have a Michael Hickman, previously thought to be born about 1835. I was able to narrow his death to 1866 or 1867 (as his youngest daughter was born 1866 and his wife remarried and had a child by the beginning of 1868.
I have just found the death of a Michael Hickman of Ennis in 1866 and it seems probable that this is him. The other new and important piece of information is that it says he was born about 1810, which makes him a generation older than previously thought and might make it easier to place in someone else's tree (maybe?). I still have not found a record of his birth as yet or other family....still looking