This is a Message Board Post that is gatewayed to this mailing list. Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/7aB.2ACEAE/844.1.1.1.1.2.2 Message Board Post: Heather, Your Tonnerrre France is probably the correct place, as I have never seen Rivière au Tonnerre, Quebec written simply as "Tonnerre". I'd go with your theory! Dennis