Hi Sandy; When I was researching my g g grandparents entry to WI, I used the Research Center mentioned in your email. They had the application for citizenship and also told me that most entered from Canada through Detroit. Haven't had any further luck documenting this, tho. If you find a definete route, please let me know. Thanks. Mikki Judge Family Historian Buffalo, IA jjudge2127@aol.com <<--------------------