William Carlos Williams (1883-1963) produced a startling number of translations of both Spanish and Latin American poetry starting during WWI and continuing through the late fifties. Williams grew up in a Spanish-speaking home and sometimes described himself as half-Spanish. His mother was Puerto Rican and his father spoke Spanish fluently. “Spanish is not, in the sense to which I refer, a literary language,” Williams wrote in his Autobiography. “It has a place of its own, an independent place very sympathetic to the New World.…