I have confirmed that the family i am researching is that of Marie Jean-Baptiste Leon Joseph ADAM - the son of Jean-Baptiste Adam and Cecile Arnulphy.
Leon was not married in the Seychelles as he ran away to sea at age 14yrs and ended up in New Zealand but his parents may have been.
Leon had brothers and a sister - can you easily tell from your records other siblings with same parents? I hate to ask as you have been so kind and I don't want to presume on your good nature!!
I did try to look myself but as i know no other first names it seemed impossible.
However any further info would obviously be very welcome.
Thanks again for your help in getting me this far.