He married in 1893 and his children were all born at Napoleons which is not far from Scotts Creek. Any of the five children's birth certificates would give his occupation. Perhaps he was a farmer as was his father. Dau Lucy died aged 2 years.
Images of certs can be purchased online and immediately downloaded [AUD20]
https://online.justice.vic.gov.au/bdm/index-search?action=purchaseImageRoss Creek and Napoleons are rural districts south east of Ballarat. Google for info.
1888 PO Directory
BRYANT Mark Ross Creek Farmer
Possibly of interest to you.
BRYANT Dinah 47 years Married In Colony 21 years Religion Baptist
Hospital record 4 Jul 1878
Place -Ross Creek Born South Wales
Ballarat Hospital Admissions Register 1856-1913.
Comment - Name of Recommender or remarks. J Amoy
BRYANT Dinah 50 years Status Married In Colony 24 years Less Common Religion
Hospital record 23 Dec 1881
Place Ross Creek Born Carmarthenshire
Ballarat Hospital Admissions Register 1856-1913.
Comment - Name of Recommender or remarks. John BRAY
BRYANT Mark 68 years Born England Status Widowed Religion Wesleyan Occupation Farmer In Colony 44 years
Hospital record
27 Jun 1898
Place Ross Creek
Ballarat Hospital Admissions Register 1856-1913.
Comment - Name of Recommender or remarks W COLTMAN
A quick search of TROVE digitised newspapers didn't find any of the family.
http://trove.nla.gov.au/newspaperI can't check the outward bound passenger records at PROV as once again their website is down.
Cando