If I'm not mistaken, the last time he was in Europe was with the Giants of Jazz in 1972. I was busy with finishing school but had a classmate that enjoyed jazz like me, we went to about two concerts together before he left school due to some family/health issues, Oscar Peterson, Herbie Mann ... but the Giants, nowhere near where we lived, and I wasn't that deep into jazz history at age 18, reading Berendt and buying records whenever funds allowed. Will be fun meeting some other classmates at the end of the month.
p.s. Just looked it up and saw he was in Europe in 1974, but by then my mind was occupied with being in love with a girl that turned me down and whatever keeps one busy at that age ....