MARVIN O. THOMANN

MARVIN O. THOMANN

Marvin O. Thomann, 77, passed away Nov. 24, 2025, in the Dominican Republic.  He was born Oct. 11, 1948, in the Town of Brooklyn, Green County, WI, the son of Paul and Leona (Gilbertson) Thomann.  Marvin attended the Attica rural school and was confirmed at the Zwingli United Church of Christ-Monticello.  Marvin would attend Monticello High School until he began working on area farms as a hired hand.  He would go on to work at Baker Manufacturing, Varco-Pruden, and Puriform.  Marvin drove a semi-truck for 29 years until retiring from truck driving to purchase a campground near Black River Falls April 2, 2002.  In 2007, he rebranded the campground to Camp NCN, an adults’ only campground.  Since its beginning, Camp NCN has become a popular destination and a successful business venture for Marv.   

Marvin is survived by his companion, Sunita; brothers Alfred, Leo and Raymond Thomann; nephew Rodger; and many friends.

He was preceded in death by his mother, Leona, Nov. 26, 1987, father Paul Sept. 20, 1988, sister-in-law Marcia Thomann July 3, 2022; and sister-in-law Carolyn Thomann passed Dec. 4, 2025.

A gathering will be held from 2 to 5 p.m. Saturday, Jan. 10, 2026, at Torgerson’s Funeral Home, 408 N. Water St., Black River Falls, WI.

A memorial service will be held at 12 noon Monday, Jan. 12, 2026, at Zwingli United Church of Christ, 416 E. Lake Ave., Monticello, WI, with Rev. James Iliff officiating.  Inurnment will be in the Highland Cemetery, Monticello, WI.

The Zentner-Beal Funeral Home of New Glarus is assisting the family.

Online condolences may be given at www.bealfuneralhomes.com.