From the Traveller RPG Wiki on wikia.com:
Clay Bush is one of the founding members of the History of the Imperium Working Group, and one of its most active contributers. Clayton did also give out the HIWG fanzine AABP to its members. Clay played a key role in the development of HIWG when Traveller moved from MegaTraveller to Traveller: The New Era.
Received 'Lifetime Achievement Award' in 1991 for having written and run over 100 events over a decade.
Refereed at GenCon Milwaukee several years.
Reduced activity 2002-2005 because of chronic illness (Idiopathic Autimmune Hemolytic Anemia).
Clayton Bush passed away on June 12, 2007 at age 48.