- Arnold Schönberg
- Hans Hermann Karl Diedrichs
Birth - 13 September 1873 (15 year anniversary) - Hohen-Mistorf near Strenberg, Germany - Friedrich Johann Helmuth Eckermann
- Anders Frederick Ahlander
Birth - 13 September 1856 (32 year anniversary) - Krogstad, Goteborg Og Bohus, Sweden - Wilhelm Heinrich Carl Eckermann
- Stephan Henrik Prætorius
- Frederik Bernt Berntsen Suhr
- Bartold Lühmann
- Nathaniel Wite
- Valentine Rowell
- George Beeston
- Christian Johansen Prætorius
- Edward Vaux
Birth - 13 September 1588 (300 year anniversary) - Of, Harrowden, Northamptonshire, England - Pedro Ii Alfonsez Aragon
- Richard I "Coeur De Lion", King Of England
Birth - 13 September 1157 (731 year anniversary) - Beaumont Palace, Oxford, Oxfordshire, England - Ioannis Ii, Emperor Byzantine Empire
Birth - 13 September 1087 (801 year anniversary) - Of, Constantinople, Constantinople, Turkey - Bozon, Count Of Provence
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