Florence M. Kosteski (nee Kacprzycki) of Chester, 89, died January 12, 2019 at Crozer Chester Medical Center. Mrs. Kosteski was born in Coatesville, the daughter of the late Joseph & Genevieve (Jenny) Domrzalski Kacprzycki. Mrs. Kosteski called Chester her home for over 80 years. She attended St. Hedwig’s Grade School, Dewey Mann Elementary, and Chester High School. She has been a parishioner of St. Robert’s/St. Katharine Drexel Parish for 64 years. She was one of the founding residents at The Episcopal Place at Park Row and served on their residents’ council. Florence was married to the love of her life, Tony, for 58 years before his death in 2011. A devoted and loving wife, mother and grandmother; she had baby blue eyes and a winning smile. Survivors: Florence is survived by her children; Debra K. Stein, Mark A. Kosteski, Roxane M. Leary, Anthony J. Kosteski, Jr., and Ann Marie Petillo; her brother: Robert Kacprzycki; her grandchildren: Lauren, Renee, Aaron, Ashley, Nicholas, Kaylyn, Kristin, and Alysa, and her great-grandchild, Gabriella. Service: Relatives and friends are invited to attend the Funeral Mass on Thursday, January 17th at 11am, St. Katharine Drexel Church 20th & Providence Ave. Chester, PA. Visitation: 10-11am in the church. Interment: SS Peter & Paul Cemetery. Contributions in Florence’s name can be made to St. Katharine Drexel Church, Chester.