Dorothy Rice Sims a mutual friend, George Biddle, and wrote in her 1938 autobiography, "Curiouser and Curiouser", "I inquired Waldo’s height—he was six feet two. This seemed a dignified height. I told George to produce Waldo, which he did. We got married in Madrid, in a German Methodist Church, with the American vice-consul, who was a Filipino, to make it legal.” A website using the name "Mile High Club" regards the "Club's" "founder" as pilot and design engineer Lawrence Sperry as the "Club's" "founder", along with "socialite Mrs. Waldo Peirce" (Dorothy Rice Sims) citing their flight in an autopilot-equipped Curtiss Flying Boat near
Sperry Corporation The company was founded in 1910, as the Sperry Gyroscope Company by Elmer Ambrose Sperry to manufacture navigation equipment, chiefly his own inventions—the marine gyrostabilizer and the gyrocompass at 40 Flatbush Avenue Extension in Downtown Brooklyn. During World War I the company diversified into aircraft components including bomb sights and fire control systems. In their early decades, Sperry Gyroscope and related companies were concentrated on Long Island, New York, especially in Nassau County. Over the years, it diversified to other locations. In 1918, Lawrence Sperry split from his father to compete over aero-instruments with the "Lawrence Sperry Aircraft Company", including