December 13, 1958—September 4, 2025

Holly R. Cook of Dietrich, Idaho, passed away September 4, 2025, in Boise, Idaho, at St. Luke’s Hospital, due to complications from Rheumatoid Arthritis. Holly was born December 13, 1958, to Carol and Carl Robinson. She graduated from Richfield High School in 1977, where she was active in sports, rodeo, and was crowned Outlaw Day Queen.

Holly married Joe Matheney, with whom she had her daughter Rachele. After their divorce, she married Harold Cook and welcomed her daughter Keely. Harold and Holly just celebrated 40 years of marriage. Holly was a devoted grandmother to MaKardi (Brandon), Ty, Kason, Gradin, and Jack, and a loving great-grandmother to Whitley and Wrenlee, and soon welcoming Waycee. She never missed a grandchild’s birthday, school/sporting

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