Dr. Bob rode a recumbent during Brevet Week, Clare and I rode with him a bit during the middle third of the 600k and she rode with him for the last 100k. I wrote in my 600k report that he and Dick had overcooked a turn and did a bit of unplanned off-roading.
I just found out that the maids at the Econolodge found him on Monday, passed away. His goal was to ride PBP and by completing the 600k he was qualified to ride it. It's a bit of a shock.