Ernst Poertgen
Ernst Poertgen was a German footballer who played as a forward for Schwarz-Weiß Essen, 1. FC Nürnberg, Schalke 04, Bonner SC and Wacker München. He also represented the Germany national team, earning three caps between 1935 and 1937 and scoring five goals, including a hat trick in a 7–2 win against Luxembourg in September 1936.