Grundmann was employed as a young miner in Herne, Bochum and Hattingen from 1934 to 1938. He fought from 1940 to 1945 in World War II and then worked again as a miner in Herne. In 1945 he became a member of the FDP, three years later he was elected to the city council of Herne. In the election to the first Bundestag in 1949 , he was elected to parliament via the state list of North Rhine-Westphalia. Grundmann was a full member of the Committee on Petitions, for Labor, and from October 1950 to October 1951 also on the Committee on Frontier Questions. After a mining accident in the Dahlbusch colliery in which 78 people died, he was also a full member of the responsible investigative committee. Grundmann was also a deputy member of numerous other committees. In the Bundestag election in 1953 , he no longer ran and consequently resigned from parliament.
- Rudolf Vierhaus , Ludolf Herbst (eds.), Bruno Jahn (collaborators): Biographical manual of the members of the German Bundestag. 1949-2002. Vol. 1: A-M. KG Saur, Munich 2002, ISBN 3-598-23782-0 , p. 285.
|BRIEF DESCRIPTION||German politician (FDP), Member of the Bundestag|
|DATE OF BIRTH||March 23, 1920|
|PLACE OF BIRTH||Herne|
|DATE OF DEATH||August 16, 1987|
|Place of death||Bonn|