On This Day: July 6

Adolph Anderssen 1818
Wilhelm Massmann 1895
Robert Sahlberg 1922
Jan Hein Donner 1927
Fritz Schetelich 1940
Gligor Oltean 1952
Mikhail Kostylev 1960
Melikset Khachiyan 1970
Vasil Krizhanivskyi 1972
Alexander Rustemov 1973
Stanislav Novikov 1985
Hugo Ten Hertog 1994
Colin Vaughan 2001
Dr. Ira Lee Riddle 2009