Kathryn Grant: Born November 25, 1933, actress and singer Kathryn Crosby performed in 1950s films under the stage names Kathryn Grant and Kathryn Grandstaff. Those movies include Rear Window, My Sister Eileen, The 7th Voyage of Sinbad, Anatomy of a Murder and The Big Circus. Crosby graduated from the University of Texas at Austin with a Bachelor of Fine Arts in 1955 and two years later became the second wife of the legendary bass-baritone crooner Bing Crosby, being about thirty years his junior. The couple had three children: Harry Lillis III, Mary Frances and Nathaniel. Smashing Interviews.