Herbert Siegert
Herbert Siegert (8 February 1920 – December 2008) was a German football manager. Siegert led both Tennis Borussia Berlin and SpVgg Blau-Weiß 1890 Berlin to championship titles in the second tier Regionalliga in 1965 and 1973 respectively. References 

 

1920 births
2008 deaths
German football managers
Tennis Borussia Berlin managers
Place of birth missing