Businessman, Olympic Athlete. He accumulated wealth as a successful Philadelphia, Pennsylvania building contractor. He was also an athlete, winning an Olympic Gold Medal as part of the 1920 United States Sculling team. He was the father of the movie actress and later Princess of Monaco Grace Kelly.  Family links:  Spouse:  Margaret Katherine Majer Kelly (1898 – 1990)*  Children:  Margaret Kelly Conlan (1925 – 1991)*  John Brendan Kelly (1927 – 1985)*  Grace Kelly (1929 – 1982)*  Elizabeth Kelly LeVine (1933 – 2009)* *Calculated relationship