Hi srp123au,
I too am a descendant of John McBride & Margaret McNamee by way of Patrick born in 1833. I know that Patrick was married to Ellen Matthews (of John Matthews & Jane Mullins) around 1854, I assume near Omagh, Parish Drumragh, as that was from where Patrick joined the 2/18 Royal Irish Regiment in August 1858. The marriage location is somewhat of a guess on my part, but they were Roman Catholics if that helps. I am eager to find more information about their family roots too.
Kind regards, Pete McBride