I realise that you might not get this message, as your original post is 10 years old!
I'm seeking information on the IEVER/IVER family on behalf of my step-mum, who descends from Johanna Tomkins (nee Iever). As far as I can make out (through public trees), Patrick was born in America (New York? to John and Johanna), and wife Margaret May Cronin was born in Cracklow, Ireland. They emigrated on 7 Jul 1883 from Plymouth, England to Australia on the ship named "La Hogue"... but before that, did they marry in Ireland, and have children Mary and Thomas there? I hope you're able to shed more light on their time in Ireland for me.
Many thanks, Rachel