Sixto Ylagan Orosa Sr. (August 6, 1891 â April 21, 1981) was a Filipino physician and writer.
Background
Orosa was born in Taal. He was the brother of MarÃÂa Orosa.
Books
Books written by Orosa, includes:
The Sulu Archipelago and Its People, World Book Company, 1931
Through Three Generations, 1976
Jose Rizal: Man and Hero,
Si Jose Rizal: ang pambansang bayaning Pilipino, S.Y. Orosa, 1958
References