HENDERSON, ROBERT L., 81, of Denver, passed away July 12, 2012. After serving with the U.S. Navy during the Korean Conflict, and following a 43-year career, he retired from U.S.West as a district manager. Along with his wife, he was active with the Telephone Pioneers. He is survived by his wife, Celine; four children, Therese (Doug) Swinehart, Tom (Kathleen) Henderson, Marie (Reto) Gamweger, Mike (Kimberly) Henderson; nine grandchildren, Andrea (Andy) Staron, Meredith & Caroline Swinehart, Sarah & Rachel Henderson, Josh & Taylor Lee, Katelyn & Isaac Henderson; two great-grandchildren, A.J. and Lucia Staron. A Rosary will be said 7:00 PM Thursday at Horan & McConaty, 1091 S. Colorado Blvd. Funeral Mass 10:00 AM Friday, Risen Christ Catholic Church. Interment will be in Mt. Olivet Cemetery. Memorials may be made to the Telephone Pioneers Volunteers, 930 15th St. #1200, Denver, CO 80202.