Hi Sarie, I have a little info on Catherine and Glanville and their emigration to Australia.
References: 1.IGI lists Catherine Christened on 5 November 1854 in Saint Hilary, Cornwall, England. Surname spelt GARTERELL. (Film No. P020981 Serial No. 9519) 2. 3. NOTES: Manifest of passengers for the "Annie H. Smith", voyage to Australia 1877. Catherine is the 8th child to James and Mary Anne. Catherine was married prior to her immigration to Australia in 1877 on the "Annie H. Smith".She was listed as Catherine Stone and family. They had two Children with them, Lucretia aged 3 and May aged 1. Additional family information lists Aunt Kate as dying in New Zealand.
NOTES: Glanville was a miner from Cornwall.He lists a William Stone from Glassmorganstine as the name of a Parent, required for the List of assisted immigrants on the ship "Annie H. Smith". A Brother, George Stone, is listed as a relation living in the Colony (at Bathurst) on the same manifest. Love to hear from you and obtain the New Zealand story.