Kathleen A. Slick, age 81, of Butler, passed away Monday, June 4, 2018, in UPMC Mercy. - Born April 3, 1937 in Butler, she was the daughter of the late Clarence and Virginia Davis Dorenkamp. Kathy was a member of Saint Peter Roman Catholic Church. - She received her Bachelor of Science degree in Nursing from Duquesne University in 1966. She switched careers in the 1980’s and became a realtor, which she fully enjoyed for over 30 years. She worked for several different real estate companies before retiring from Northwood Realty in 2009. - She is survived by two daughters, Linda Slick, of Dormont, PA, and Stephanie Oswald and her husband, Gerald, of Saxonburg; one brother, Lawrence E. Dorenkamp and his wife, Linda, of Butler; one stepbrother, Elmer Wagner, of Butler; two sisters-in-law, Helen Wagner, of Butler, and Rita Caruso, of Trafford, PA; two grandchildren, Suzanne Oswald and William Oswald; and a number of nieces and nephews. She was preceded in death by her husband, James P. Slick, who passed away September 27, 2010; two brothers, Clarence William “Bud” Dorenkamp and Anthony “Butch” Dorenkamp; step-mother, Grace Dorenkamp; and four stepbrothers, Jack, LaVerne, Robert, and William Wagner. - Friends will be received in the Martin Funeral Home, Inc., 429 Center Avenue, Butler, on Thursday from 2 p.m. – 4 p.m. and 6 p.m. – 8 p.m. - A Mass of Christian Burial will be celebrated on Friday at 1 p.m. from Saint Peter Roman Catholic Church, 127 Franklin Street, Butler. - Committal Service and burial will take place in Good Shepherd Cemetery, Monroeville. - The Women’s Council of Saint Peter Church will meet at the church on Friday at 12:35 p.m. to recite the rosary.