Dieter Haaßengier (30 May 1934 – 7 February 2023) was a German politician. A member of the Christian Democratic Union, he served in the Landtag of Lower Saxony from 1970 to 1976. Haaßengier died in Garbsen on 7 February 2023, at the age of 88. References 1934 births 2023 deaths Christian Democratic Union of Germany politicians Members of the Landtag of Lower Saxony 20th-century German politicians People from the Province of Pomerania People from Szczecinek County