Finally took the plunge with that one Ger, and you were absolutely right, it is them - so thanks very much for the tip! Very happy indeed! (wish I'd done it sooner now!)

Would really like to find out more, so this is what I have now.
Thomas Berry married Mary Monaghan at the RC church, Clifden, Galway, 15 Jan 1849 - is this the one listed as "the RC church and convent" in various places? Anyone know what its proper name is?
His address is given as Kingstown, none given for her (although it's a transcription, so it could be the same for both).
Witnesses Michael Murry (sp?) and M Heanue (?) - mean anything to anyone?
No parents given for either - is that normal? Or are they likely to appear in the original but not on the transcription from roots ireland?
And can anyone tell me where Kingstown is, I've googled it but the only one I'm seeing is here
http://maps.google.co.uk/maps?q=kingstown+ireland&hl=en&ll=53.439401,-8.34137&spn=0.115752,0.220757&hnear=Kingstown,+County+Galway,+Ireland&gl=uk&sqi=2&t=h&z=12This seems quite a way from Clifden? Does that make sense or is there another one nearer to Clifden that I'm missing (thinking there may have been a name change somewhere, as in Queenstown/Cobh?)
In addition to Mary's daughters Mary and Anne (Darcy) mentioned above, I've also discovered another child for Mary's first marriage to Stephen D'arcy recently - a Bridget D'arcy (b Galway c1844) who married a man named Michael Grogan in Liverpool in 1861. Can't see births for any of them in the Clifden listings, suggesting they were born elsewhere - possibly a RC church in the Kingstown area? Can't see a death for Stephen Darcy either, suggesting he died elsewhere too.
Other research I've done since I made the first post indicates that Mary and Thomas Berry had connections to a Thomas Ford, also of Clifden, a hat and cap maker who also moved to Liverpool c1850, and married a Mary O'Neil. I don't know what the connection to him is so far, but their lives seemed very intertwined for many years - each were witnesses at various family marriages/christenings etc for many years. Perhaps they were just good friends from the old country, but I'd still like to figure it out.
Hope you followed all that!
Regards
Ann