I know the 3 of them came from Antrim, Northern Ireland and that John McGrath was born 1806 there. John McGrath later went to Argyllshire Scotland married twice, 1st to Katy Rayals and than to Catherine McMillan. John died 27 January 1885 in The Poorhouse, Campbeltown, Argyllshire, Scotland. Just any other information eludes me so need some help please. Thank you