Paul W. Schellenberg

Today, Paul W. Schellenberg is mainly known for his collection of chess humours published in 1912 under the title Lachschach and less for his membership of the board of the German Chess Federation, which lasted more than a decade. His 175th birthday was commemorated in issue 290, die Schwalbe (magazine for chess problems) (10.4.1843-18.10.1920)