Katherine Theresa Hartigan Obituary
Katherine Theresa Hartigan, born on April 6, 1963, passed away on September 21, 2026. Katherine leaves behind family members and others who acknowledge this loss. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her parents, John P. Hartigan Jr. and Mary Hartigan (Nee Corr); and her brother Patrick. She is survived by: her brothers, John P. Hartigan (Barbara Cafasso) of Williamstown, NJ and Michael Hartigan of Blackwood, NJ; her sister-in-law Karin Hartigan of Sewell, NJ; her nephews, Jake Hartigan (Elle) and Michael Hartigan; her niece Lauren Hartigan (Cara Spinosa); her significant other Irish; her great-niece Ellie Hartigan; and her cousins, Dee Diluigi, Karen Rosskam and Joanne McCusker. She is also survived by her aunts, uncles, many cousins.
Visitation was held on Wednesday, September 30th 2026 from 10:00 AM to 11:00 AM at the St. Denis Church (2401 St Denis Ln, Havertown, PA 19083). A Mass of Christian burial was held on Wednesday, September 30th 2026 from 11:00 AM to 12:00 PM at the same location.
In lieu of flowers, memorial contributions may be made in Kathy's honor to: St. Jude Children's Research Hospital: http://www.stjude.org. , The Alzheimer's Association of Philadelphia: http://www.alz.org. or CHOP: http://www.chop.edu.
