Despite severe pain associated with his illness , he kept his usual sense of humor and continued to lecture almost until the day he died .
Shatunovsky died in 1929 from stomach cancer two days after his 70th birthday .
Despite severe pain associated with Shatunovsky 's illness , Shatunovsky kept his usual sense of humor and continued to lecture almost until the day he died .
Shatunovsky died in 1929 from stomach cancer two days after his 70th birthday .