only information I have is Michael Fahey born + - 1830 in Ireland married with Valérie o'Brien + - 1850 they have tree childs Michael Jr. , Brégitte and Alice that last one married Georges Murphy and went to live at New York. My gr. father John Fahey born in 1904 he was the son of Michael Jr. and Valérie Chalifoux they have 11 childs all living in Québec. Sorry but I no nothing about Purcell and Edward . St-Luc is a small town near Montréal City .