6.  Henry Vincent (1796-1869), gaoler and builder

Henry Vincent arrived in the colony in 1830 as servant to a retired soldier. He had lost one eye fighting in the Battle of Waterloo. He worked for a period of time in Fremantle as a police constable and gaoler at the Round House. 

Although not highly literate, Vincent had a talent for construction. He was appointed superintendent of the Native Establishment at Rottnest Island from 1838-1849. Vincent won praise for a surge of construction on the island, but many saw him as overly strict and cruel in his dealing with Aboriginal prisoners. He was constantly worried about his safety and kept a sentry at hand. 

Eventually Vincent was investigated by the Protector of Aborigines but was never formally charged. He and his prisoners returned to the mainland when Rottnest was leased to Captain Dempster. For a period of time, Vincent supervised some extensive road-building in the South-West. He spared neither his prisoners nor himself on the task. 

From 1855-1867 Vincent returned to Rottnest as superintendent on an annual salary of 200 pounds. The handsome salary apparently did not improve his savage temper. Vincent died a sad man. He was sick, disillusioned that he hadn’t been granted a full pension, and Louisa, his wife of more than 30 years, had filed for divorce.