Jackie Robinson did not have any sisters.
Jackie Robinson has 2 brothers and 5 sisters.
Jackie Robinson had one sister named Willa Mae.
5 brothers and0sisters
Jack Roosevelt Robinson, known widely as Jackie Robinson, was the youngest of five children. He had three older brothers and one older sister.
2 brother and 2 sisters
Baseball legend Jackie Robinson had four different siblings. Their names are Matthew, Willa Mae, Edgar and Frank (all last named Robinson as well).
five siblings: Edgar, Frank, Matthew, and Willa Mae
Jackie Robinson had five mariages.
THE Jackie Robinson was a position player in the late 40s. He did not pitch.