Looking for Bradley family in England and Australia

Hi! i am looking for any info on the BRADLEY family

John Bradley  hairdresser

married Elizabeth Nash

The couple were married in England

Son of the above couple (my Gr Gr Grandfather)

George Charles Bradley also hairdresser

married Winifred Hannah Evans in Roma QLD 1877

and George cliams to be born In Birmingham England approx 1834 and died Roma QLD 1892.

I am trying to locate England BDM of the above and also deaths of John and Elizabeth here in Australia.

It is possible George came out with his family when he was approx 7 yrs of age and I am not sure if he had any siblings. I am currently waiting on death certificate of George from a relative in NSW. I am  not sure..but wsa told George (and family) may have lived in Victoria and other states besides QLD. Someone did find a Bradley family on 1841 census, but I have not heard from this person again  and not sure if this is my family

Hope someone can help

Thanks!
Lesley Ann Edwards Sunshine Coast QLD.