Dennis S. Rank, 50, Luxemburg, passed away peacefully Saturday, April 4, 2026, at home with his family by his side. He was born on March 31, 1976, to Susan A. (Nell) Rank and the late Merrill J. Rank. He was a 1994 graduate of Luxemburg-Casco High School. On November 13, 2004, Dennis married Jennifer A. Klaczko at St. Mary Catholic Church, Luxemburg.

Dennis was a true farmer his entire life. In his early years Dennis bartended, milked cows and baled hay, for other farmers in the area. He eventually made his way into hauling vinegar and whey for BelGioioso Cheese, but he always found his passion for farming. He loved working in the barn or fields and was particularly proud of becoming an organic farmer. Dennis was also an active member of the Luxemburg Spartan Snowmobile Club and held the treasurer office. Other past times include bowling for 30 years and enjoyed ushering at church with Jim Rank.

Dennis enjoyed anything outdoors. His hobbies included hunting, playing cards, pool, darts and volleyball but his favorite was hitting the trails snowmobiling. Dennis enjoyed spending time with his family & friends, especially around a campfire.

He is survived by his wife, Jennifer; his mother, Susan Rank; his children Elizabeth, Morgan, and Dylan; sisters Julie (Jon) Zirbel, Sarah (Jon) Romdenne, Karen (Kevin) Tassoul; sister-in-law Ann Rank; father-in-law Gary (Dottie) Klaczko; mother-in-law Carole Klaczko; nieces and nephews.

Dennis was preceded in death by his father Merrill Rank; brother Paul Rank; uncles Mike Nell, Doug Nell, Shirley (Merlin) VandenPlas; and his maternal and paternal grandparents.

Friends may call Sunday, April 12, 2026, from 2:00 p.m. - 5:00 p.m. at McMahon Funeral Home, Luxemburg. Closing prayer service at 5:00 p.m. with Deacon Bob Miller officiating. Visitation will continue on Monday, April 13, 2026, from 9:15 a.m. to 10:45 a.m. at St. Mary Church, Luxemburg. Funeral Service at 11:00 a.m. with the Very Rev. Daniel Schuster Officiating. Burial in St. Mary Cemetery, Luxemburg.

McMahon Funeral Home, Luxemburg, is assisting the Rank family. Online condolences can be shared at McMahonFH.com.

A thank you is extended to the Doctors, Nurses, and Medical Team at HSHS Oncology, and HSHS Home Care. A special thanks to everyone on 9th floor St. Vincent Hospital.

In lieu of flowers, a memorial fund will be established in Dennis' name.