Juan Ramón Koenig was born in 1623.
Tato Climent's birth name is Juan Ramn.
Ion Arretxe's birth name is Juan Ramn Arreche Gutirrez.
Alexander Koenig died in 1940.
Fred Koenig died in 1993.
Mark Koenig died on 1993-04-22.
Gedaliah Aharon Koenig died in 1980.
Samuel S. Koenig died in 1955.
Mende Koenig died on January 4, 2013.
Hans-Heinrich Koenig died on 1944-05-24.
Otto Koenig died on December 5, 1992, in Klosterneuburg, Austria of cancer.
Ben Koenig died on January 2, 1993, in Riverside County, California, USA.