December 18, 1957 ~ September 22, 2022 (age 64) 64 Years Old


Diana Marie (LaCosse) Bonneau, 64, passed away peacefully Thursday afternoon, September 22, 2022 with her family by her side at Mission Point Nursing & Physical Rehabilitation Center of Ishpeming. Diana loved the outdoors and worked for Michigan Forestry. She was also employed by the Kewadin Casino and multiple hotels in Munising and Christmas, Michigan. Diana was born at Bell Hospital in Ishpeming on December 18, 1957, a daughter of Kenneth and Alice (Galske) LaCosse and was a 1977 Eben High School graduate. She enjoyed all her animals, horses, lamas, dogs, cats and rabbits. She was full of life. She was preceded in death by her father, Kenneth LaCosse. Diana is survived by her three children, Dana Becker, Randy Becker and Malissa (Chris) Tack; two granddaughters, Solaris and Leyla; mother, Alice LaCosse; siblings, Deborah (Dan) LeVeque, Doreen (Joe) Sidlauskas, Carrie (Gary) Zinda, Kim (Dale) Novak and Brian LaCosse; and several nieces & nephews. Diana’s wishes were to be cremated and scattered with her mother and father’s ashes. A private social gathering is being planned for a later date. Canale & Pennock Funeral Service in Ishpeming is assisting the family where memories may be shared at

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