Vibilia

https://archive.org/details/chinaaustraliaa00dewgoog/page/n7 Book containing passenger John D'Ewes's account of voyage on "schooner" Vilifia from England to Australia, arriving in Melbourne in 1853.

I wondered if you had the name of the Captain of the Vibilia on the 1853 voyage from London to Melbourne? Or possibly the name of William Roberts as a passenger with his wife.