Robert "Bob" Chassell was one of the founding directors of the Free Software Foundation (FSF). Life Bob was born on 22 August 1946, in Bennington, VT. He read economics at Peterhouse, Cambridge University. In 1985, he became one of the founding directors of the FSF. While on the Board of Directors, he was also the treasurer for the FSF. At this time, he started the Texinfo documentation system for GNU together with Richard Stallman. He left the FSF to become a full-time speaker on free software topics. He was diagnosed with progressive supranuclear palsy (PSP) in 2010, and died as a result on 30 June 2017. Chassell has authored several books including: References External links A 30 minute audio interview with Robert An online copy of "Software Freedom: An Introduction" An online copy of "An Introduction to Programming in Emacs Lisp" Tribute to Robert J. Chassell on Bradley M. Kuhn's Personal Blog Tribute to Robert J. Chassell on the Software Freedom Conservancy Website Robert J. Chassell's writings are at Richard M. Stallman's personal website GNU people Free software people Open content people Alumni of Peterhouse, Cambridge Neurological disease deaths in Massachusetts Deaths from progressive supranuclear palsy 1946 births 2017 deaths