It mentions that they were expected by Sarah's aunt Mrs.M DONAGHY and her cousins,who resided in Brisbane.
On the "Ryerson Index",there is a Ronald James HALL listed 'late of Redland Bay aged 75,whose death notice was published in the "Courier Mail" on 10/5/2006.I would nearly be certain this Ronald is the Ronald who arrived in Brisbane in 1950.
On the 1959 Queensland electoral roll there is an Alice Jean HALL at Condamine street in Dalby listed as a tailoress.
Also on the 1959 Queensland electoral roll Thomas and Sarah HALL are listed together at 12 Booner Street Lota in the subdivision of Manly,Thomas was listed as a labourer and Sarah was listed doing "home duties".
Ronald James HALL was enlisted in the RAN and has a digitised record which indicated that he was married to Shirley,who lived at 25 Embie streetHolland Park.
Below is the link to Ronald's digitised record on the National Archives website;