A former president and chief executive of The Hillman Company of Pittsburgh, and prominent Duquesne University alumnus was remembered as a special person of enormous accomplishment and generosity. Charles “Carl” G. Grefenstette, 94, of Pittsburgh, a former Duquesne board member, “was a nationally respected as a business leader, known for
Chorus Aviation announces new appointment to Board of Directors eturbonews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eturbonews.com Daily Mail and Mail on Sunday newspapers.