Hi Wendy.
I'm sure there will be willing helpers here for your search, but there are a couple of things which might help.
Firstly, congratulations on having such lovely old photos, but could you take them off or ask a moderator to do it for you.
They stretch the screen as they are so large, making reading you query a bit difficult and adding to download time.
Because there is not much punctuation and mixed capitalization, I find it tricky to work out this section
........ havnt got anything on my uncles Hilton Frank Hopetoun turville Sydney , WENDY
Hard to establish how many individuals you are mentioning and whether they were born Sydney or that was the name of one of them.
Lastly, could you let us know what specifically are you sarching for in this family as there seems to be a lot of very good information already.
E.G. Is it their births and deaths, their addresses or something else?
These thought are intended with kindness

Sue