Aldasoro brothers

Juan Pablo Aldasoro Surez and Eduardo Aldasoro Surez were aviation pioneers.

Juan was born on September 14, 1893 in the Casa Grande of Real of Monte, state of Hidalgo, Mexico. Eduardo was born on October 27, 1894. Their father was Andrs Aldasoro, Minister of Promotion under Porfirio Daz and was general manager of the Las Dos Estrellas mine in the state of Michoacn.

Source: Wikipedia