« Reply #2 on: Saturday 21 January 12 16:50 GMT (UK) »
I would agree with taidquest. It was often written 'Jas. St.' harbour, which could easily be mistaken for 'Jar St.'.
Coffey, Cummins [Rathfalla, Tipperary], Cummins [Skirke, Laois], Curran, Delan(e)y (Laois), Dillon [Clare], Fogarty [Garran, Laois/Tipp], Hughes, Keshan (Keeshan), Loughman [Harristown and Killadooley, Laois], Mallon [Armagh], Malone, Markham [Caherkine, Clare], McKeon(e) [Sligo/Kilkenny/Waterford], McNamara, Meagher, Prescott [Kilkenny/Waterford/Wexford?], Rafferty, Ryan, Sullivan, Tobin
GEDMatch: T665306 tested with Family Tree DNA and also with ancestry
GEDCOM file: 1980344