Please answer the following question: What key details about charles henry julia barreras can be extracted from the following bio? Bio: charles henry julia barreras was a three-time member of the senate of puerto rico . he won a seat in the senate of puerto rico for the partido estadista republicano in the 1952 , 1956 and 1960 elections . he was a delegate to republican national convention from puerto rico in 1956 and 1960 . in the seventies he was also a judge in san juan . on september 1 , 1938 he was elected as a delegate for the district of san juan to the board of the puerto rico bar association . while a student at university of puerto rico , rio piedras campus he and a group of other students founded what was to become phi sigma alpha fraternity on october 22 , 1928 . he was later the fourth president of phi sigma alpha fraternity .
A:
- birth name is charles henry julia barreras- party is partido estadista republicano- state senate is puerto rico- term end is 1964- term start is 1952- name is charles h. julia- alma mater is university of puerto rico at rio piedras