Patricia Annette Cumming Sisson died January 30, 2026, at Golden Valley Memorial Hospital at the age of 74.  She was born June 13, 1951, in Lake Wood, Colorado to Robert Ransom Cumming and Janet (Roche'a'cris ) McCullough Cumming.  She graduated from Cheyenne Central High School, the University of Wyoming with a B.A. in Zoology, and from the University of Central Missouri with a M.S. in education.  She was a career high school science teacher and taught at Lakeland, Ballard and Montrose.

January 31, 1976, she married Charles Thomas Sisson IV of Louisiana, Missouri.  Together they had a son, Dr. Christopher Thomas Sisson of Raymore, Missouri and a daughter Kelly Elizabeth Sisson Agnelli of Fishers, Indiana.  She had five grandsons, and one granddaughter.  All above average.

Pat was a beautiful, highly intelligent woman who loved to read, grow flowers, and be with her family.  She was deeply loved by four generations of family and friends.

A Celebration of Life will be scheduled at a later date.