Davey later partnered in the cattle run of Captain Benjamin Baxter, the first Postmaster and former Clerk of Petty sessions for the Port Phillip District, during the early-1850s. Their run covered the majority of what are now the City of Frankston suburbs of Langwarrin and Langwarrin South. The fisherman James Oliver built his house on northern Olivers Hill around this time, so he could keep watch for schools of fish in the waters below, and after whom the locality is now known by its current name. The explorer and surveyor Charles Wedge also arrived around this time, gaining a pre-emptive right to land license over what are now the City of Frankston suburbs of Carrum Downs and Seaford.