Does anyone on the list know if sometimes only one ticket was purchased and others sailed on the same ship. Also could a ship leaving from Belfast pick up passengers in Dublin or the same in reverse. I have a ship The Hamilton arriving in Philadelphia June 18, 1827 with a Hugh Burns as a listed passenger. I think a Dennis Redmond may have been with him but he is not listed. The passenger list says Hugh sailed from Belfast but I know Dennis sailed from Dublin. The first page of the passenger list shows both Belfast and Dublin but it looks as if Dublin may have been crossed out. I would appreciated any info anyone might have on this. Thanks Nancy Hackney