Gertrude Ederle sponsored by a newspaper, the "Baltimore Post", which tried to create a rivalry between her and Ederle in the weeks spent training off the French coast. In addition to Cannon, several other swimmers, including two other American women – Clarabelle Barrett and Amelia Gade Corson – were training in England with the goal of becoming the first woman to swim the Channel. Barrett and Cannon were unsuccessful but three weeks after Ederle's feat, Corson crossed in a time that was 50 minutes slower than Ederle. For her second attempt at the Channel, Ederle had an entourage aboard the tug (the
Gertrude Bacon balloon ascent, with her father, in 1898. A more hair-raising balloon flight occurred on 15 November 1899, when John Mackenzie Bacon and Gertrude Bacon ascended with Stanley Spencer to observe the Leonid meteor shower from above the cloud layer. Ten hours later, they landed near Neath, South Wales, a narrow escape from drifting out over the Atlantic. Gertrude was undeterred. In August 1904, she accompanied Stanley Spencer again, this time in an airship of his designing. As a result, she became the first woman to fly in an airship. She is also credited as the first Englishwoman to fly in