Hello..
Can't really help (sorry) but have you thought of looking at the mother's Will. Might (or might not) throw up a clue.
I'm guessing Mary MOORE's Will is at PRONI.
Calendar of Wills and Administrations 1915-1916
Image 236 of 792http://www.rootschat.com/links/0z5u/If the link doesn't work all the Index really says is...
"Probate of the Will of Mary Moore late of Downpatrick Street, Rathfriland County Down
Widow who died 23 October 1915 granted at Belfast to Edward Fegan and John Kelly. Farmers"Hopefully the Will will mention her children.
Any idea who Edward FEGAN and John KELLY were. Sons-in-law maybe?
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Clara is at home in 1901
[...]
But not in 1911
By 1911 Clara, her sister Annie and brother Thomas had all moved to
Clifton, Antrim. They were all still single.
http://www.rootschat.com/links/0z5s/-----
Just for elimination purposes the two Belfast marriages for a Clara MOORE mentioned on LDS are in 1915 to a Francis Lawson BEGGS and in 1920 to an Alfred McGUIGAN. Might be part of the puzzle. Might not.
For what it's worth, there is another Rootschat thread mentioning a
"Lawson BEGGS" who lived in
Clifton, Antrim.http://www.rootschat.com/forum/index.php?topic=663159.0-----
Interestingly (or not) a 99 year old Clara SAUNDERS died in Napier, NZ in 1983, giving her a birth year of 1884. I think her maiden name may have been THORNBORROW/THORNBURROW but that may be from a second marriage....or not.
May just be a coincidence of name and age but I occasionally pass through Napier so I'll sort out a death notice look-up. Her probate file is available at Wellington Archives so maybe ask for a lookup if the death notice is of no help.
Saunders, Clara (R23483024) 1977 - 1983 http://archway.archives.govt.nz/ViewFullItem.do?code=23483024-----
Do you know if any of Clara's siblings ended up in NZ or Australia.
Regards
Beg