Edward O. Olson, 83, of Denver, passed away January 29, 2012. He retired from the Pharmaceutical Department at Kaiser, where he worked for many years. He was preceded in death by his wife, Pearl, and is survived by nieces and nephews. A Rosary will be said Thursday, 7 pm at Horan and McConaty Funeral Home, 1091 S. Colorado Blvd, Denver. Funeral Mass will be held Friday, 10 am at Most Precious Blood Catholic Church, followed by internment in Crown Hill Cemetary. Memorials may be made to the Denver Dumb Friends League.