I wonder why Beatrice would omit her 2nd given name, if it is her, when enrolling to vote in Qld?
Her electoral enrolments in Victoria show her full name.
It is possible Beatrice embarked from another Port other than Brisbane. I have noticed a number of obvious errors in transcriptions from the original images of passenger records. The images don't seem to be available at the moment on A****y.
Ports of Voyage: London, Brisbane, Sydney, Melbourne, Adelaide, Fremantle, Colombo, Bombay, Aden, Port Said, Malta, Marseilles, Gibraltar and Tangier
K.