Lorenzo Massa  Lorenzo Bartolomé Massa (November 11, 1882 – October 31, 1949) was an Argentine Catholic priest, mostly notable for being one of the main founders of Club San Lorenzo de Almagro and scout group Don Bosco's Argentinian Explorers. Lorenzo Bartolomé Massa was born in Morón, Buenos Aires, Argentina, and his parents Lorenzo Massa and his mother Margarita Scanavino were born in Turin, Italy. His sisters were Ángela and Blanca, and were also religious. On February 13, 1898, he was ordained to the priesthood by Joseph Vespignani. In 1900, Massa took his first job as a Salesian of Don Bosco Agricultural School in Uribelarrea until October 1902. Then Massa continued at the College Pius IX as a teacher and assistant in theology. In 1908 he was appointed as manager of the Oratorio San Antonio, in 4050 Mexico Street in the Almagro neighborhood of Buenos Aires. During 1908, Massa met a group of boys from the neighborhood named Los Forzosos del Almagro led by a young man named Federico Monti. This name defines virtue of force in the game of football. Facing the drawbacks of playing in the street, the priest offered to let them play in the Oratory of San Antonio. This event would be the preliminary stage of the founding of Club Atlético San Lorenzo de Almagro. On December 14, 1875, the first 10 Salesians came to Argentina. Since then, in every city settled, they created works and activities for youth. The Salesians in Argentina turned the whole society "donboscana way to the formation of youth", concretized through the Holidays oratories, which were characterized by joy, Christian upbringing instilled slowly through techniques such as the classic "Goodnight Salesian "and many others, combined with various means of attraction: small works of theater, craft workshops, walks with his classic bands to attract people to the Mass. The work of the Salesians continued to grow in the formation of Oratorios. Between 1908 and 1914, the bands, the brackets and Battalions Gymnasts, recorded brilliant pages. In all this, the need to beat form a stable body. It was then that Father Joseph Vespignani (at the upper point of the Salesians), which had received reports of current that attracted young people to leave the Church, and had even reached Argentinian scoutist version (planned by Robert Baden-Powell, 1st Baron Baden-Powell) wanted ahead of this emerging and influence.