Stefani Jo Mosby

Stefani died peacefully with her husband by her side on February 4, 2025, in Medford, Oregon. Stefani was born on August 18, 1959, in Sunnyvale, California, and was raised in Orange, California. For the past several years, Stefani was a resource teacher at New Horizon Christian School in Klamath Falls, Oregon. She had a gift for reaching out to students of all ages to help them reach their potential and find their passion. While working at a juvenile detention center in Idaho, Stefani developed a literacy program that continues to this day. Stefani had a passion for helping children and teens succeed in school. She could take any lesson plan and adapt it to fit any grade level. Stefani was brilliant that way.

Stefani had many interests, including reading, calligraphy, drawing, and painting, but really excelled at photography. She graduated from Orange High School, Orange, California, and received her bachelor’s and master’s degrees from Boise State University. Once she made friends, she kept them for life, including several that she had known since kindergarten.

Stefani is survived by her husband David Mosby, three sons Victor and his wife Erica Julius, Jerome Julius and his partner Erica Skepnek, and Alex Julius. She was blessed with four grandchildren, Max, Pepper, Emery, and Jamison, who brought her endless joy. Stefani was loved by two older brothers and their wives, Steve and Susie Waterman, and by Wyatt and Carla Waterman, along with a niece, Amy, and nephews, Johnny, Joel, Jerry, and Ethan. Stefani was also blessed with in-laws, Gary and Becki Chriss.

Stefani never wavered from her faith, kept her eyes on Jesus, and had peace in her heart.

This verse describes her well:

“I have fought the good fight, I have finished the race, I have kept the faith. Now there is in store for me the crown of righteousness, which the Lord will award to me on that day.”

2 Timothy 4:7-8

Graveside Service, February 19, 2026, at 10:00 am, Hillcrest Memorial Park and Mortuary, 2201 N. Phoenix Rd. Medford, OR.