I am trying to find out more about these two brothers, Thomas b.c1859 Victoria Australia, and John b. c1864 Victoria Australia. John married Susan Elizabeth Stubberfield in 1884 NSW Australia and had two children Anastasia and Mabel. We think he must have died because Susan then appears to have married his brother Thomas and had 6 more children. I cannot find a marriage certificate, but have a death cert for Thomas = 19th May 1942 Sydney NSW Australia. It doesnt have his parents on the certificate and I have been unable to find birth certificates for either of the brothers. Can anyone help please? Regards Judith