There are two sources of electoral rolls which enable you to search by address. If you happen to be interested in one of the years indexed by the Qld Family History Society (1903, 1913, 1922, 1934, 1941, 1949 and 1959), then you can search by address using their DataSearch software that comes on their CD-ROMs. If you are using Ancestry, then you can do a search at the level of town/suburb names but not at street names. So you can search for Hettie as the given name and Any Event in 1963 in Southport, Queensland, Australia, and that will return you all the Hetties in Southport. You can then look at their electoral roll entry and see what address they give. The problem though is that Hettie might be Hettie or it might be short for Harriet or Henriette (and goodness knows what else) so you might need to try a number of names. It is a common misconception that Ancestry requires a surname for its searches. Maybe it once did. But currently if you can provide enough other information to narrow it down, then Ancestry will search without names. If you don't provide enough other information, it will give up and complain. I have found a number of maiden or married names for women by searching in Ancestr\y with their given names and some other information to narrow it down. Kerry