Gerald Herman (Jerry) Guelker passed away peacefully May 8, 2021.  Born September 18, 1941 to the late Herman and Frances (nee Gartner) Guelker.

Loving husband of Diann Heister-Guelker.  Beloved father to Kimberly (Rob), Karen, Kenneth (Laura), and Kyle (Julie).  Dear grandfather of Lauren, Lindsay, Luke (Clare), Tyler (Sarah), Chase (Emily), Zoey, Sophia and Colin.  Loving great grandfather of Clifford, Nora, and Otto.  Dear brother to Beverly.  Dear uncle to Christina (Greg) and Bryan (Jackie).  Beloved step father of Melissa (Dale), Mike and Matt.  Dear step-grandfather of Courtney, Landon, Daisy, Jai, and Luke.

Gerald was a graduate of St. Mary’s High School class of 1959.  He served in the US Army Reserves and proud member of The Knights of Columbus.  Gerald also proudly served the St. Louis Metropolitan Police Department.

Celebration of Jerry’s life will be held Saturday, June 5, 2021 at St. Mary’s High School 4701 S. Grand, St. Louis, MO 63111 at 12:00 p.m.  Reception to follow the service.

In lieu of flowers donations would be appreciated to St. Mary’s Athletic Department in memory of Gerald “Jerry” Guelker 4701 S. Grand, St. Louis, MO 63111.