Hi Jo7,
Just a quick reply for now - I am a 65 year old Great Great Granddaughter of Mary Jane Pursley.
I don't know anything about her life in Ireland and only have minimal information about her life in Australia.
The hard drive I was storing all my info on 'crashed' and I now only have some notes, a copy of my Great Grandmother's Birth Certificate along with a few photos but sadly none of Mary Jane.
I don't believe she lived a very happy married life with William James Waters - as a matter of fact I stumbled upon you while Googling for information about Mary Jane.
Let me know if you would like any further info from me and in the meantime I will search amongst my keepsakes for more info for you and scan a few photos of her descendants...
All for now, Jan