Joseph R. Osterman, 88, was born in Wichita, Kansas on November 19, 1937 to Richard Osterman and Olive (White) Osterman. He passed away in Wichita, Kansas on October 12, 2026. He enjoyed spending time with his 3 children, going fishing, camping, and hunting. He also worked at Cessna for 35 years as an inspector.

He is survived by his 3 children, 6 grandchildren, and numerous great grandchildren.

He is preceded in death by his wife of 49 years, Rosilee May (Kane) Osterman; sister, Margaret Osterman; and granddaughter, Diana Glenn.

A visitation will take place from 6:00pm – 8:00pm on Wednesday, October 21, 2026 at Old Mission Mortuary, located at 3424 E 21st St N. A Rosary will take place at 9:30am on Thursday, October 22, 2026 at the Cathedral of Immaculate Conception located at 430 N Broadway St, Mass will follow at 10:00am, and burial will follow at White Chapel Memorial Gardens.

A memorial has been established with:

Catholic Charities

437 N Topeka Ave, Wichita, KS 67202