Granz married three times. In 1950, he married Loretta (née Snyder) Sullivan from Michigan; they had a daughter together, Stormont Granz, who was disabled due to lack of oxygen during the birth. They separated in 1953 and divorced in 1955. In 1974, he married Grete Lyngby from Denmark.
Racial equality efforts Norman Granz opposed racism and fought many battles for his artists, many of whom were black. In 1955, in
Houston, he removed signs that previously designated "White" and "Negro" restrooms outside the auditorium where two concerts were to be performed by Ella Fitzgerald and Dizzy Gillespie. Between the two shows, Fitzgerald and Gillespie and
Illinois Jacquet were shooting small-stakes dice in the dressing room to kill time, when the local police barged in and arrested them. After some negotiations, the artists were allowed to perform the second show and later were formally released on $50 bail. Granz was incensed by the incident and insisted on fighting the charges in court, which was successful but cost him over $2,000. Granz also spearheaded the fight to desegregate the hotels and casinos in
Las Vegas, arguing that it was unfair that black artists could perform on the stages, but could not stay or gamble at the hotels, or even enter through the front doors. ==Recordings==