Isabel Waller

March 30, 2026

Maria “Isabel” (Agon) Waller, passed away peacefully on March 30, 2026, at the age of 80 surrounded by her beloved family.

She was born on July 25, 1945 in El Socorro, Santander, Colombia to Luis Guillermo Agon and Carmen Lucia (Camacho) de Agon. Isabel was raised in Socorro and Bucaramanga, Colombia where she started her career in education as a teacher at primary and secondary schools. She met her husband, Robert in 1971 while he was serving in the Peace Corps. They were married in Bucaramanga in La Iglesia San Pio in 1972. After leaving the peace Corps, they moved back to his hometown of Wichita, Ks. where they welcomed two beautiful sons, Andrew and Carlos. After the birth of their first son, she started working for the school district USD 259 as a Translator. She worked for the school district from 1975-2005. After retiring, Isabel focused on caring after her three grandchildren. Other hobbies included catching up with family (specifically her siblings) and friends across the country and in Colombia. Isabel will be remembered by all for her gracious attitude and giving nature.

She is preceded in death by her parents.

Isabel is survived by her spouse, Robert Barry Waller; children, Andrew Waller and Carlos Waller (wife, Christi); grandchildren, Samara, Dominic, and Emma Waller; siblings, Carmen Cecilia Agon (husband, Jorge), Nelly Agon, Armando Agon (wife, Empado), Luis Eduardo Agon (wife, Amparo), Hector Agon (wife, Clemencia), Jaime Agon (wife, Adriana), Gloria Torres Agon (husband, Luis Carlos), Claudia Della Costa Agon (husband, Jorge Della Costa); 17 nieces, 7 nephews, 14 great nieces, and 24 great nephews.

Visitation will begin at 9:00am, Funeral Mass at 10:00am, Wednesday, April 8, 2026, at Church of the Magdalen Catholic Church.

Flowers can be sent to Church of the Magdalen in memory of Isabel.

The family wants to send their gratitude to the ALS clinic and The Good Shepherd Hospice for their care of Isabel.

Memorials have been established with Good Shepherd Hospice, 7829 E. Rockhill St #403, Wichita, KS 67206 and The ALS clinic, 6450 N. Rock Road #503, Wichita, KS 67226.