Many thanks for both of these replies to my message. I was not aware of Seeking
Michigan, which looks like a superb site. The Joseph
Churchill who died in Feb, 1900, may be my Joseph, but it is odd that he would have been described as a widower. True,he was earlier in life, but he had a second spouse alive at the time of his death, if this is him. The information on his parentage is also interesting. My Joseph was indeed the son of James (I think), but the mother's name is different. The mystery continues. Thanks to both of you.