|Birth Day||June 28, 1865|
|Age||154 YEARS OLD|
|Died On||Jan 8, 1928 (age 62)|
He studied Medicine at the Universidad de Buenos Aires, where he graduated with honors in 1888.
He married and had three children with Alicia Moreau de Justo.
He was a strong proponent of the philosophies espoused by Socialist leader Karl Marx.