(From Knell Mortuary)R. David (“Señor”) Janney - born Feb. 6, 1935 in Carthage MO - passed away peacefully at St. Luke’s Nursing Center in Carthage on September 26, 2026.
David was born and raised in Carthage, graduating from Carthage High School in 1953. After earning his Bachelor’s Degree in Education from Southwest Missouri State College in Springfield, David married Betty Ann Chastain, and they enjoyed a long and happy marriage until her passing in December 2025.
They spent their early years together moving often as David tried his hand at many different vocations, including a brief stint in the Army Infantry Reserves, from which he attained the rank of First Lieutenant. He started teaching Spanish and science in the mid-1960’s, as well as coaching basketball.
Most people know David as Señor Janney, beloved Spanish teacher at Carthage Junior High School from 1969 to 1994. He was known for his colorful classroom decorated with posters, paint and piñatas, his unique teaching methods, his storytelling and project-based learning. The Señor educated and inspired students for decades.
After his official retirement, he worked several more years at H.E. Williams, Inc., taught adult college classes at MSSU in Joplin, gave private Spanish lessons and volunteered as a translator at McCune Brooks Hospital.
He was an active member and leader at First Christian Church (now “The Bridge”), serving for many years as a church Deacon, Sunday School teacher, Wednesday Service teacher, and substitute preacher at several area churches. He served communion inside the church and to homebound church members, and volunteered in many other ways.
David was an avid tennis and ping-pong player well into his 80’s, playing in area tournaments and winning a few trophies. He enjoyed cave exploring, arrowhead hunting, and many other outdoor activities and sports. He was also a high-school football player and track star who specialized in the hurdles until a broad jumping knee injury cut his track career short.
Señor Janney is survived by his son Mark, daughter-in-law Rachel, grandson Travis, granddaughter-in-law Angela, and granddaughter Alexa. He will be greatly missed by all who knew him.
Visitation will be held from 1 to 2 PM Thursday, October 1 2026 at the Bridge. Funeral services will be held at 2 PM Thursday, October 1, 2026 at the Bridge. Burial will follow in the Park Cemetery. The family suggests memorial contributions to the Bridge in care of Knell Mortuary. Online condolences may be expressed through www.knellmortuary.com. Arrangements are under the direction and personal care of Knell Mortuary.






