Gerry Murray

Gerry Murray, an aggressive and durable roller derby star who began her career in the late 1930s — and, after retiring, resumed it in the 1970s — and whose teammates included her two husbands and her only son, died on Aug. 9 in Des Moines. She was 98.

Her granddaughter, Sharilee Cantal, confirmed the death.

Murray joined the roller derby circuit as a teenager three years after a promoter, Leo Seltzer, conceived the sport in 1935. She stayed long enough to be part of its postwar surge of popularity, which brought large crowds to arenas and millions of viewers to television sets.