 A large part of Young's extensive library was in 2018 donated to the museum Mannaminne() at Nordingrå, Sweden.Young's research and documentation of Cambodia's history from the 1960s onwards was donated in 2001 to the "Centre for East and South-East Asian Studies" at Lund University (the "HT" libraries).Young celebrated his 90th birthday at the Swedish Folklore Centrum in March 2018.