Mary L. McKnight, age 61, passed away Thursday, November 4th, 2021 at home while surrounded by love from Karen and her dog and cats. Mary was born on January 22nd, 1960 in Reynoldsburg, Ohio to the late Raymond James and Jacqueline Lou (Morris) Reilein. She was a graduate of Reynoldsburg High School and a proud mother. Mary worked for Riverside Hospital for over 39 years caring for Columbus families. In addition to her parents, Mary was preceded in death by her sister, Pamela Reilein. She is survived by her partner of 30 years, Karen Jackson; son, Jason McKnight; sister, Kathy Sao; grandchildren Tyler, Jayna, Madison and Allison; numerous nephews and niece.