hello anthony,
i am afraid the info i have is pretty sparce but a- thomas besley b abt 1840 had a child fredrick charles besley, and a daughter elizabeth, then another part of the family john ferris married a mary ann spence and had a child william ferris b 1909 who married elizabeth besley, who actualy lived were i don't know but the addresses i have are..........
arosa parade off york road
4 trafalgar court square st anns cathedral. i am afraid this is all the info i have on the families in ireland, john ferris was a seaman so the one you found is looking good, but i would appreciate anything else you could find, or a list of names as you suggested,
anyway thank you for your help every little piece gives a bit more hope, all the best, kali.