Jonathan has been the Treasurer since April 2018. He has been a Club member since 1993, a corridor monitor since 2009, and has helped construct the Horns Pond lean-tos and several recent accessible moldering privies. A native of Augusta, Maine, he graduated from Swarthmore College in 1969 with a BA in Economics. After serving in the Army, he enjoyed a 35-year career in commercial banking. Since retirement in 2007 he has served as the Treasurer of his hometown, Brentwood, NH.