Dennis R. Seelow Sr., age 71, passed away on Wednesday April 1, 2026 at his residence. He was one of the last of an old school legend and the sturgeon and walleye population will now feel safe without him chasing them throughout the Winnebago system.

He was born on May 9, 1954 in Neenah a son of Roger and Lois Olson Seelow. He loved sturgeon spearing, fishing, hunting, tending to his flowers, and spending time with his family.

He is survived by his sons Dennis( Significant other Abra) Seelow Jr, Aaron(Nicole) Seelow, his siblings Sam, Punkin(Nancy), Donna(Rex) Mary(Bob) and Roger, five grandchildren Madelyn, Owen, Austin, Allison, Victoria, and several nieces and nephews.

He was preceded in death by his parents.

A memorial service will be held on Monday April 13, 2026 at 11 a.m. at Immanuel Lutheran Church in Town of Clayton (3703 Fairview Rd.) Visitation will be at the church from 9 a.m. until the time of the service. Burial will be in Clayton Cemetery.

A Celebration of Life will be held on Saturday April 18 at Lucky Dog’z/Labor Temple(157 S. Green Bay Rd in Neenah) from noon until 4 p.m.

A memorial has been established.

The family would like to thank Amanda Wiechman for her wonderful care of Denny.