Ray,I also sent you two other messages as I found Ursulas death as well - did you get them?If not you can check on genforum australia home page where you posted your original message
I am not related to this family - just doing lookups on genforum
I couldnt find a marriage in NZ BDM index for Frank either You can only check certain dates online
They did not come to Australia for quite a while as I found them in NZ electoral rolls - Frank only appears in 1980 in NSW Not sure if New Zealanders had to be naturalized before they could vote in Australia??