Kathleen A. Devine-Lebby, of New Castle, passed away at Allegheny General Hospital on June 22, 2021. Kathy was born in Bellevue to Edward C. and Dolores (Knoerdel) Devine. She is survived by her husband of 30 years, Glenn S. Lebby, whom she married October 6, 1990. After graduating from Vincentian Academy in Ross Township, she attended Edinboro University and later received her Master's degree in Library Science from the University of Pittsburgh. Over her lifetime she was the librarian at several schools and public libraries including Mars Elementary, Keystone Oaks, Northland Public Library, Girard Public Library, Cranberry Public Library and retired from New Castle Public Library. Kathy was a lover of nature and friend of all animals. She cherished raising the Keeshond breed of dogs and was also a master of Tae Kwon Do. She was of Catholic faith. In addition to her husband and her mother, she is survived by her twins, Rachel D. Lebby of Pittsburgh and Daniel J. Lebby of Chicago, IL; four brothers, Edward (Patty) Devine and Thomas (Cindi) Devine all of Baden, Robert (Lisa) Devine and Jack (Michelle) Devine all of Pittsburgh; and several nieces and nephews. She was preceded in death by her father. Visitation will be held on Thursday, June 24, from 4:00-7:00 p.m. at the R. Cunningham Funeral Home and Crematory, Inc., 2429 Wilmington Road, New Castle. A funeral procession will leave the funeral home at 10:30 Friday morning for a Mass of Christian burial to be celebrated at 11:00 a.m. at St. Vitus Church, 910 S. Mercer Street, New Castle with Father Joseph McCaffrey officiating. Burial will be in St. Augustine Cemetery in Millvale. In lieu of flowers, memorial contributions may be made to a charity of the donor's choice or the family requests that a new children's book be taken to the funeral home for distribution to local school libraries in memory of Kathy. Online condolences may be offered to the family at www.cunninghamfh.com