found: Janáček, L. Slavonic mass [SR] 1965?:labels (George Gaynes, bass)
found: Porter, C. Out of this world [SR] p1973:container (George Jongeyans)
found: Porter, C. Out of this world [SR] 1992:container (George Jongeyans-Gaynes) booklet (George Jongeyans)
found: WW theatre, 1977(Gaynes, George (né Jongeyans); b. Helsinki, Finland, May 3, 1917; adopted professional name George Gaynes in 1951)
found: IMDb, Feb. 16, 2007(George Gaynes; b. May 16, 1917, Helsinki, Finland; birth name: George Jongejans)
found: New York times WWW site, viewed Feb. 18, 2016(in obituary published Feb. 16: George Gaynes; b. George Jongejans, May 16, 1917, Helsinki; landed in New York after World War II; changed his surname to Gaynes, 1953; d. Monday [Feb. 15, 2016], North Bend, Wash., aged 98; character actor and singer; appeared in hundreds of episodes of sitcoms and dramas on television, 35 Hollywood and made-for-TV films, and many plays, musical comedies, and operas in New York and Europe)
