Frank Rennich Sr. Obituary
With heavy hearts, we announce the death of Frank Rennich Sr. (Mandan, North Dakota), who passed away on October 20, 2019 at the age of 92. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of Frank Rennich Sr. to pay them a last tribute.
He was predeceased by: his parents, Edward Rennich and Helen Rennich (Dachtler); his stepfather Art Heyne; and his siblings, George, Ray, LeRoy, Kenny and Paulette.
He is survived by: his wife Lillian Gratz; his children, Tim Rennich (Bonnie) of Minot, Lisa Dilley (Travis) of Mandan, Frank Rennich (Trish) of Bismarck, Ken Rennich (Pam) of Bismarck and Steve Rennich (Nicole) of Mandan; and his sisters, Deloris Assel of Mandan and Ardella Weiand (LeRoy) of Mandan. He is also survived by 12 grandchildren; 4 great-grandchildren.
