Mary Louise Carew Armstrong was an American athlete who competed in the sprints.
Career
She was born in Medford, Massachusetts. She died in Framingham, Massachusetts.
Achievements
She competed for the United States in the 1932 Summer Olympics held in Los Angeles, United States of America in the 4 x 100 metres where she won the gold medal with her team mates Evelyn Furtsch, Annette Rogers and 100m bronze medalist Wilhelmina von Bremen.
