Inés María Mendoza Rivera de Muñoz Marín (January 10, 1908 in Naguabo, Puerto Rico – August 13, 1990 in San Juan), was a former First Lady of Puerto Rico, teacher, writer and socialite. She was the second wife of Governor Luis Muñoz Marín. Inés Mendoza stood by the Spanish language, defying the new colonial authorities that wanted to replace it with English.
Hiram Gabriel Bithorn Sosa (March 18, 1916 – December 29, 1951) was a professional right-handed pitcher who became the first baseball player from Puerto Rico to play in Major League Baseball.Standing 6 feet 1 inch (1.85 m) and weighing about 200 pounds (90 kg), Bithorn was a hard-throwing pitcher who commanded attention when he began his delivery with a distinctive windup, raising his long left leg high in the air and throwing a blazing fastball toward home plate.