[1] In 1878, Kennedy with his family and business partners, drove a large mob of cattle 1,127 kilometres from Rockhampton to his newly selected property on Suleiman Creek located between Boulia and Cloncurry.
[1] In this period Kennedy established a number of cattle stations in the Cloncurry area including Buckingham Downs, Noranside and Bushy Park.
Kennedy quickly obtained a reputation for "shooting blacks" with the noted Cloncurry prospector and explorer Ernest Henry admonishing his actions.
[1] Conflict continued with the local Kalkadoon and Maithakari people at Calton Hills, and in 1884 Kennedy's business partner, James White Powell, was killed.
Kennedy, together with sub-inspector Frederic Urquhart of the Native Police and his troopers, conducted a large, month long punitive mission resulting in a number of massacres of Aboriginal people.
[3] In later life, Kennedy became keenly interested in aviation and in 1920 he was convinced by Hudson Fysh and other founders of Qantas to become a provisional director and initial investor in the fledgling airline company.