Mark Steven D’Aversa

Mark Steven D’Aversa, 65, passed away peacefully on December 15, 2024 in Rigby, Idaho.

Mark was born on March 10, 1959 in Brook Park, Ohio to Ted D’Aversa and Mary Lou Istvan. He earned a B.S. at the Ohio State University and a M.S. at the University of Montana where he met Mary Smetanka, his future wife.

He and Mary were married on June 12, 1993 in Billings, Montana. Prior to making their home in Idaho, their adventures took them to Montana, Oregon, Wyoming, Nevada, and Arizona. Mark worked for the Montana Division of State Lands, the US Forest Service, and the Bureau of Land Management as a hydrologist, fisheries biologist, and soil scientist. Prior to moving west, he worked for the Ohio Department of Natural Resources.

A lifelong Catholic, he was a supporter of wildlife and habitat conservation. He was an avid reader who was passionate about aviation, aviation history, and military history. An annual highlight was his trek to Oshkosh, Wisconsin to attend the EAA AirVenture. Mark was known for his quick wit and mischievous smile.

He is survived by his wife, Mary, his sister Teddi (Frank) Kluender, his brother Mike D’Aversa, his brother-in-law Andy Smetanka (Joanna), his sister-in-law Rachel Smetanka, his nephews Asa and Axel, his niece Iia, and a number of cousins. He was preceded in death by his parents.

A celebration of life is being planned for spring 2025. In lieu of flowers, donations may be made to the animal shelter of your choice.