This is a Message Board Post that is gatewayed to this mailing list. Surnames: Porter Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/BBB.2ACI/1882.1 Message Board Post: I would suggest that you contact the Cincinnati Hamilton County Public Library (www.cincinnatilibrary.org). They have a wonderful inland waterways collection and should be able to help you.