- Leonard Joseph Supalla
![Male Male](themes/Scotts/images/small/male.gif) Birth - 30 czerwca 1916 (73 year anniversary) - Mitchell, Davison, South Dakota, USA - John S. Latusek
![Male Male](themes/Scotts/images/small/male.gif) Birth - 30 czerwca 1891 (98 year anniversary) - Wells, Faribault, Minnesota, USA - Paul Stenzel
![Male Male](themes/Scotts/images/small/male.gif) Death - 30 czerwca 1884 (105 year anniversary) - Furstlich Neudorf, Kreis Groß-Wartenberg, Silesia, Prussia (part of Poland today)/Nowa Wies Ksiazeca, Poland
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