Looking for Info about my Alsatian Ancestors

by Victor
(Puerto Rico)

I'm looking for my ancestors. My dad's family came to Puerto Rico in the 1800's.

First I thought that they came from Corsica, but then my research took me to the Alsace region .

Also DNA research shows matches with the area of western Switzerland and Alsace.

Anyone know where i can find immigration records from Alsace to the Caribbean?

Thank you,
Victor Lamberty M.D.