Can anyone help me with any information on the following 3 convicts. I have lots on their lives after they arrived in Western Australia, but cannot find them back in England.
All three arrived 14/10/1851 at Fremantle WA Australia on the ship the "Minden"

William George Warner Convict No 979 born between 1820 - 1830. His records state that he was 20 years old
William was sentanced in the Bedford Assizes Court.

John William Holland Convict No 686 born according to death cert 1817 but convict records put his age at 20 years therefore he would have been born 1820

William Henry Summers Convict no 896 born 1820 - 1830 circa. Rewcordds indicate that he was 20 years old at arrival in WA. He was po