Timothy Nissen Obituary
We are sad to announce that on April 5, 2026, at the age of 64, Timothy Nissen (Oakland, Nebraska) 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, Myron Nissen and Prudence Nissen (Wickstrom) of Oakland, Nebraska.; his father-in-law Dennis Dvorak; his sister Tammy Sukstorf; and his grandparents, Bodolf, Frances Nissen (Olson), Norman and Dorothy Wickstrom (Miller).
He is survived by: his wife Dennette Dvorak; his son Michael (Jessica) of Oakland; his grandchildren, Caleb and Ella; his children, Melissa of Omaha and Matthew (Rebecca) of Omaha; his grandchildren, Eleanora and Hadley; his son Mitchell (Breanna) of Oakland; his grandchildren, Brynn and Luke; his sisters, Connie Schartz (Jim) of Omaha and Christie Johnson (Erik) of Fremont; his mother-in-law Delores Dvorak of Fremont; and his siblings-in-law, Dennis Dvorak (Julie), Delores Willcox (Doug), Deneen Beans (Carl), Deanne Urmacher (Ron) and Dianne Grothe (Roger). He is also survived by many aunts, uncles, nieces, nephews, cousins, and countless friends.
In lieu of flowers, memorials to the family for future designation.
