There is a Richard Goldsmith in South Australia, however his date of birth is out by 4 years, c: 1827 and his occupation is listed as a Labourer not Shoemaker. (unsure, I don't think this is your man).
SA Marriage index.
Richard GOLDSMITH (age 32) married to Mary Ann MCCARTHY (age 23) 16/7/1859,
Bride's father Thomas MCCARTHY,place - Res of Mr Reed BARTON, District - Ang, Sym - AS, Book/page - 39/267