The First Families website ended its project in 2001, but it is archived at: http://pandora.nla.gov.au/pan/10421/20041220-0000/www.firstfamilies2001.net.au/search.html

I put a list of sources for passenger arrivals etc. for Australia/New Zealand on this board recently: http://www.isle-of-man.com/cgi-bin/interests/genealogy/bulletin/index.pl?noframes;read=514781 which would be worth checking. I was answering a question about 1900s sources but many of these apply to earlier ones as well.

See also: http://www.access.prov.vic.gov.au/public/PROVguides/PROVguide023/PROVguide023.jsp

There are 8 children of William Quayle & Margaret Killip of Lezayre/Sulby on the IGI.

Sue