Manuel José Joaquin del Corazón de Jesús Belgrano y González
Manuel Carlos Belgrano y Peri
Manuel José Belgrano y Casero
Manuel Fernando Belgrano y González
Answer
Manuel Belgrano's full birth name was Manuel José Joaquin del Corazón de Jesús Belgrano y González. He was an Argentine lawyer, politician, military leader, and the creator of the Argentine flag.
Mastering the Legacy: A Quiz on Manuel Belgrano, The Courageous Architect of Argentine Nation