High Quality Content by WIKIPEDIA articles! The Hon Mrs Victor Bruce (10 November 1895 – 21 May 1990) was a British record-breaking racing motorist, speedboat racer, aviatrix in the 1920s and 1930s, and later, successful businesswoman. She is less-commonly referred to as Mary Petre Bruce, Mildred Bruce, Mildred Mary Bruce, or Mary Victor Bruce, in contemporary references.