Joan Sylvia Lyttle Birman is an American mathematician, specializing in low-dimensional topology. She has made contributions to the study of knots, 3-manifolds, mapping class groups of surfaces, geometric group theory, contact structures and dynamical systems. Birman is research professor emerita at Barnard College, Columbia University, where she has been since 1973.

1927Clint Walker, American actor and singer (died 2018)^[†]

Norman Eugene "Clint" Walker was an American actor. He played cowboy Cheyenne Bodie in the ABC/Warner Bros. western series Cheyenne from 1955 to 1962.

1927Billy Wilson, Australian rugby league player and coach (died 1993)^[†]

Billy Wilson was an Australian professional rugby league footballer who played in the 1940s, 1950s and 1960s. An Australia national and New South Wales state representative front-row forward, he captained the national team in two Tests against New Zealand in 1963 and captained-coached several of his club sides during a record length top-grade career over twenty seasons from 1948 to 1967. Much of his New South Wales Rugby League premiership career was spent with Sydney's St. George club where he was a pivotal member for the first half of that club's 11-year consecutive premiership run from 1956. Billy Wilson won six consecutive premierships with the Dragons between 1956 and 1962.