Segundo Jorge Adelberto Ecury, better known as Boy, was born in Oranjestad, Aruba on April 23, 1922. He was an Aruban-Dutch resistance fighter in the Netherlands during the Second World War.

Being confronted early with violence, misery, domination and discrimination it led him on to be active in the resistance at the beginning of the war. Initially with his best friend, Luis de Lannoy, a fellow student from Curaçao and later Delfincio Navarro joined them. Luis was a part of a student resistance group, and was the one to introduce Boy into the fight for freedom. They communicated through letters written in Papiamento planning out several acts of sabotage.