Janet Costin

Janet J. Costin, 81, of Billings, Montana, passed away peacefully at her home surrounded by her loved ones on Sunday, July 6, 2025.Janet was born in Great Falls, Montana, on October 2, 1943. She graduated from Havre Central High School in 1961 and later married the love of her life, Norman L. Costin, in Bonners Ferry, Idaho. Together, they built a life full of love, family, and cherished memories over the course of 63 years of marriage.Janet found joy in the simple things—fishing on a quiet lake, reading a good book, scenic drives (especially in her Corvette), and most of all, spending time with her family. She was well known for her famous homemade buns and chicken noodle soup. Family members smiled when the phone rang with Janet announcing, "The buns are hot—you better stop by!"Janet is survived by her devoted husband, Norman; her children, Tammy Adkins (Ron) and Kevin Costin (Jade); her sister, Barbara Hollingsworth; her grandchildren, Lindsay Gran (Misty), Jerry Gran (Paige), Mckenna Costin, Kaiden Costin, and Hunter Buck (Colin); and two beloved great-grandchildren.She is preceded in death by her son, Tony L. Costin; her parents, Myrlen and Rosella Hollingsworth; and her siblings Marilyn Pizzini, Dave Hollingsworth, and Dick Hollingsworth.A private family gathering will be held at a later date to celebrate Janet’s life. In lieu of flowers, donations may be made to a charity of your choice in her honor.Janet’s warmth, laughter, and love will live on in the hearts of all who knew her.