December 21, 1941 - July 6, 2009 From Ed Alexander, July 7, 2009 Benny Martin died Monday in his cabin on the Llano River where he has been living for a number of years. Benny participated in some of the early explorations in the Xilitla area in the 60's, including the trip to Sotano de la Tlamaya that broke the North American depth record. An account of that trip is in the AMCS Newsletter, Vol. 1, Num. 1.