What is the name of this Argentine aviator of Italian, English, and Irish descent, who was the grandmother of Luciana Pedraza?
Susana Ferrari Billinghurst Susana Ferrari Billinghurst (1914–1999) was an Argentine aviator of Italian, English, and Irish descent. She was the first woman in South America to earn a commercial pilot's license, in 1937.
Joan Meakin Joan Meakin (January 7, 1910 – November 11, 1977 born Marjorie Joan) became the first female glider pilot to fly over the English Channel on April 5, 1934. She was also the only female flyer in Sir Alan Cobham's Flying Circus.