Jerome Joseph Murif (c. 1863–1926) was an Irish-born engineer, bushman, and adventurer who made history in the late nineteenth century. Believed to have immigrated to Australia around 1883, Murif worked in various industrial and mining roles, including holding a mineral claim in South Australia and working as an engine driver and pipe layer for the Broken Hill Water Supply. Certified as an engineer by the Adelaide Marine Board, he also contributed occasional written sketches to the local Barrier Miner newspaper.
In 1897, at the age of 34, Murif became the first person to successfully bicycle across the Australian continent from south to north, traveling from Glenelg to Darwin. The grueling journey took him 74 days. He approached the expedition with clinical precision, carefully selecting his bicycle—a Wertheim Electra which he painted over and renamed "Diamond" to avoid commercial advertising. He documented this pioneering transcontinental trek in his 1897 book, From Ocean to Ocean, published by George Robertson and Co. The travelogue is notable for its focus on the landscape and its deliberate omission of the names of people he encountered along the way.
Following his historic ride, Murif held mineral leases in New South Wales before emigrating to the United States in 1903. Settling in San Francisco, he adopted the spelling "Muriff" and worked in various capacities, even seeking a copyright for a musical composition. He lived in California until his death in San Mateo in 1926.
