 She started to appear at recitations and on stage from the age of 13, soon after in productions for J. C. Williamson throughout Australia and New Zealand.The Manly Biographical Dictionary project reports that Bremer lived with her mother Jessie and step-father, Arthur George Crook Plunkett on the East Esplanade, Manly, in the early 1910s.By 1915 she had come to the notice of reviewers, particularly after she stood in for Muriel Starr in a lead role in the Sydney run of George Broadhurst's play, "Bought and Paid for".