Jackie Robinson was mainly a second baseman, though he also played at first and third… The Brooklyn Dodgers moved west and became the Los Angeles Dodgers after the 1957 season… Jackie Robinson attended UCLA, where he lettered in four sports: track, baseball, football and basketball… He served in the U.S. Army from 1941-44… According to the official site of Robinson’s estate, “Jackie married Rachel Isum, a nursing student he met at UCLA, in 1946.” They had three children: Jackie Jr., Sharon and David.