That is interesting, I now know Arthur John was in Dublin before moving to England plus where he was in 1871 although I notice his birth dates seem to vary between 1847 and 1851.
Does anyone know if 'Gentleman' shown as a deceased persons profession actually means what it says or is it a term used to cover many things.
I will keep searching for for his parents and siblings, I honestly thought with names such as Alexandrina, Rosina and Achille MacGillicuddy they would be an easy find but obviosly not.
Thank you all once again for your help, much appreciated!