I am looking for connections to these following Courtemanche families. Peter Courtemanche born abt. 1844 in Canada, I found him in the Lowell Mass directories from late 1860's to late 1890's. He was married to Kate Vallely/Vallery in 1866 in Lowell Mass. Peter died in 1890 in Lowell, he was the son of Oliver Courtemanche and Rose unknown, both parents were born in Canada. Any info would be greatly appreciated.