Reid was born in
Longford, Tasmania, the daughter of a farmer from the small settlement of
Cressy. According to her future husband, her family was "extremely poor". At some point she moved to Sydney, where she at one point she was rumoured to be linked romantically with
Bernhard Wise. She eventually became engaged to another politician,
George Reid. Flora Brumby and George Reid married on 5 November 1891 at the Presbyterian manse in
Wangaratta, Victoria. She was 23 years old and he was 46. The marriage occurred in relative secrecy. Neither of them had any connection with Wangaratta, and no marriage announcement was made until August 1892, when a notice was placed in the
Australian Town and Country Journal. George Reid told his journalist friend
James Hogue that he did not want it published in the daily newspapers and that he wished to "settle down as quietly as possible"; he also implied that it had occurred recently rather than nine months previously. His wife's maiden name was given as "Bromby" on the marriage certificate, and George Reid incorrectly told Hogue that she was a relative of clergymen
Charles and
John Edward Bromby. The couple had three children – Douglas, Thelma, and Clive. ==Public life==