There are a couple of trees with Nina on them
They state that her parents were Philip Booty & Mary Grattan
Name: Philip Gallousy Booty
Spouse: Mary Grattan
Marriage: 1872 - Victoria
There is this article on Trove which names a couple of Nina's brothers.
http://trove.nla.gov.au/ndp/del/article/37840120?searchTerm=%22mary%20booty%22&searchLimits=there is also a death announcment for another brother in NSW his names is Kenelm John
Births for Philip Galloway and Mary Booty
Bertha J Booty 1884 Newtown, New South Wales
Stewart B Booty 1890 Newtown, New South Wales
Jack G Booty 1893 Newtown, New South Wales
Philip Cuthbert Booty 1873 Sandhurst, Victoria
Charles Delevante Booty 1875 Sandhurst, Sandridge, Victoria
Ruby Mary Booty 1881 Waverley, New South Wales
If you google Frederick Francis Booty there is a write up on him
Cheers Sue