John served as President of the San Fernando Valley Business and Professional Association, the San Fernando Valley Lincoln Club, and the Granada Hills Chamber of Commerce. He was a member of the Board of Directors for the Van Nuys Chamber of Commerce, the Calabasas Chamber of Commerce, and the Valley Chapter of the American Red Cross. He was also a member of the 51st District Agriculture Fair Board, appointed by Governor Wilson, and a member of the Advisory Committee for California State University, Northridge. In addition, John was the Western States Commander for the Order of St. Lazarus for 10 years and also served as Grand Commander. A musician who played several instruments and former member of the UCLA Bruin Marching Band and UCLA Alumni Band, John was a Founder of the Dorothy Chandler Music Center, member of the Board of Governors for the Glendale Symphony Orchestra, and served as Vice President for the Beverly Hills Pops. Lastly, he was involved in Little League for 19 years as a manager, coach, and umpire for his sons and their teammates in Van Nuys and Woodland Hills-Sunrise.
https://www.legacy.com/us/obituaries/latimes/name/john-moriarity-obituary?id=53061489
Legacy.com