Jennifer Lynn Sator, 49 of Sterling passed away unexpectedly on Friday, September 3, 2021, in Greeley, CO. Viewing and family to receive friends will be held from 2 – 6 p.m., Sunday, September 12 at Chaney-Reager FH. A celebration of Jennifer's life will be held from 11:00 a.m. to 3:00 p.m., Wednesday, September 15 at Pioneer Park Pavilion in Sterling.

Jennifer was born June 15, 1972, in Sterling, Colorado to Lester McKelvey and Georgia Diane Heimbegner and she was later adopted by John Guernsey. She attended schools in Sterling and graduated in 1991. She married Robert James Sator on April 5, 1996, in Sterling.

She is preceded in death by her grandparents Jane and George Heimbegner.

Jennifer is survived by her children, Lynn Sator, Brandy Sator and Melissa Freitag; parents John and Georgia Guernsey; 10 grandchildren, Kyler Sator, Levi Lei, Cody Diaz, Jacky Waltrip Jr., Damon Lei, Serenity Gennes, Jayden Keksi, Haillie Lei, Danika Gennes and Andilyn Gennes; and siblings Justin Guernsey, Shaun Guernsey, and Candice Holguin.