I've traced my father's line back to David Messier in France. It seems that there are so many spellings of his last name, that they are very hard to trace.I have found ancestors under the spellings of Messier, Macia, Massey, Macys, Masse, Mercier, Messer. I have been researching these lines about 5 years.I just found my great-grandfather's baby sister and her family yesterday. Are we related???