63 Year old Cary Grant with his 30 year old wife Dyan Cannon with their 1 year old daughter Jennifer Grant in 1967. Cary Grant was married 5 times, including once for 13 years, but only ever had the 1 child with Cannon. They only stayed married for 3 years and divorced in 1968. Cannon started as a beauty queen, winning some pageants in Seattle, Washington before making her way to Hollywood. Grant was a notorious drug user, more specifically known for his acid use as he dropped acid regularly, believing it had psychological value.