Here's one passenger list with a name transcription error.. http://search.ancestry.com/cgi-bin/sse.dll?MS_AdvCB=1&ra...
Boston Passenger and Crew Lists, 1820-1943 about Michael Conbey
Name: Michael Conbey
Arrival Date: 25 Sep 1851
Estimated Birth Year: abt 1828
Port of Departure: Liverpool, England
Ship Name: Daniel Webster
Port of Arrival: Boston, Massachusetts
What are the chances (really..) that Mary Foley his future wife was on board.. she would have been just 7 or 8?? years old? Is my math off ??