 Little is known about Juba's life. Scant details appear in primary sources, and secondary sources — most dating to years after his death — are of dubious validity. Dance historian Marian Hannah Winter proposed that Juba was born to free parents in 1825 or later. Showman Michael B. Leavitt wrote in 1912 that Juba came from Providence, Rhode Island, and theater historian T. Allston Brown gives his real name as William Henry Lane. According to an item in the August 11, 1895 edition of the New York Herald, Juba lived in New York's Five Points District. This was a slum where Irish immigrants and free black people lived amidst brothels, dance houses, and saloons where black people regularly danced. The Irish and black populations intermingled and borrowed elements of folk culture from each other. One area of exchange was dance, and the Irish jig blended with black folk steps. In this environment, Juba learned to dance from his peers, including "Uncle" Jim Lowe, a black jig and reel dancer who performed in low-brow establishments. Juba was dancing for food and tossed coins by the early 1840s. Winter speculated that by about age 15, Juba had no family.
