Kathleen M. MacKinnon, selfless mother and loving wife passed away April 7, 2022. She was 72 years old. Kathleen was a graduate of Bishop Hartley High School and the University of Cincinnati. She was a lifelong member of St. Catharine Church and long time volunteer at Joint Organization for Inner-City Needs (JOIN). Kathleen served for many years as director of The Doyle Foundation, which allowed her to realize her passion for making education available to all. She is preceded in death by her husband of 43 years Thomas “Doc” MacKinnon, parents Richard and Mary (Doyle) McGinty and grandson Charlie McGann. She is survived by her children Andy (Heather), Molly (Don) Barrington, Mary (Denny) McGann and Tom, Jr. (Niki); grandchildren Patrick, Aggie, Mac, Michael, Mary, Patty and Molly; sisters Maureen (Rich) Deutch, Mary (David) Bourke and Patty (Doug) Snyder; beloved family member Bette Sammet; brothers and sisters-in-law, nieces, nephews, cousins and many friends. Mass of Christian Burial will be Tuesday 10:00 am at St. Catharine Church, 500 S. Gould Rd. where the family will receive friends one hour prior to Mass. Burial will be at St. Joseph Cemetery. In lieu of flowers, friends who wish may contribute in Kathleen’s memory to the Joint Organization for Inner-City Needs, 578 E Main St. Columbus, Ohio.