In 1847 he emigrated with his brother Daniel Harrold (1828 - 22 August 1873) on the Royal Archer, arriving in Adelaide in January 1848 and in June he took over Thomas Barnes' grocery store at 24 Hindley Street [REF].
A third brother, Henry C. Harrold arrived from London on the Gipsy Queen in August 1850, had an ironmongery business "Harrold and Co.", 18 Hindley Street in partnership with Charles Jenkins from 1863, was declared bankrupt in 1866 [REF].