Dennis Greff Obituary
We are sad to announce that on June 12, 2024, Dennis Greff (Bismarck, North Dakota), born in Richardton, North Dakota passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Michael Greff and Veronica Greff (Senn); his father-in-law Walter Meidinger; his brother Eugene Greff; and his siblings-in-law, Annette Greff, Dan Jensen and Bill Glase.
He is survived by: his brother-in-law Jerry (Ell); his wife Marilyn; his daughters, Carissa Schmidt (Tom) of Bismarck and Crystal Neumann (Michael) of Bismarck; his stepdaughter Sara Benson (Zach) of Apple Valley, MN; his grandchildren, Alex, Abby, Zach Schmidt, Vincent, Edison Neumann, Bonham and Lola Benson; and his siblings, Joe Greff (Judy) of Mandan, Duane Greff (Margie) of Bismarck, Bob Greff (Sandy) of Midland, MI, Alvin Greff of Glen Ullin, Craig Greff (Mary) of Bismarck, Perry Greff of Glen Ullin, Phyllis Glaser of Mandan, Germaine Jensen of Mound, MN and Patty Steckler (Matt) of Bismarck. He is also survived by numerous nephews, nieces, brothers-in-law, and sisters-in-law.
