I'm looking for help in tracing the fates of two members of the Bamblett family. Both were born to William BAMBLETT & Ellen KELLY:

John BAMBLETT
born 06-11-1852 at Kilmore, victoria and reportedly Baptised on 19-02-1855 at Christ Church, Kilmore. According to parents Death cert information was living on 17-06-1858 and 14-10-1886.

William (Pos William Henry) BAMBLETT
born 06-07-1853 at Kilmore, victoria and reportedly Baptised on 19-02-1855 at Christ Church, Kilmore. According to parents Death cert information was living on 17-06-1858 and 14-10-1886. Possibly had a Daughter Catherine Elizabeth (born 28-02-1878 in Melbourne) with a Catherine COOPER although I can't find a marriage). William may have been an informant for his neice's (Mary Kathleen) birth in Devenish on 28 Jun 1901.

Any additional leads would be appreciated.