Mary Lloyd Apple Frow of Oklahoma City, OK was born in Tulsa, OK to parents, Harold & Nell Apple. She died on January 13, 2022. She was a graduate of Tulsa Central High School, Oklahoma Christian University, & Oregon State University. Mary taught middle & high school science in Thackerville, Yukon, & Putnam City, OK. She married Frank Roy Frow in August of 1970. In1976, Mary Lloyd made the bold (& pioneering) decision to enter the University of Oklahoma Medical School. She was a teacher at heart, so it wasn't surprising to those who knew her that she brought this passion for teaching into her Family Medicine practice. She especially cherished delivering babies & selflessly helped those who needed it without regard to their ability to pay. Mary is preceded in death by her husband Frank; parents; and an infant brother. She is survived by her daughters, Emily and Susan; son, Michael; and her siblings, Linda (Don), Milton (Jan), and Janie. Viewing will be Saturday, January 22 at 10:00 a.m. at St. Benedict Orthodox Church (3900 Jones Blvd, Oklahoma City, OK 73135) with the Funeral Service starting at 11:00 a.m. Burial will follow at Memorial Park Cemetery. In lieu of flowers, donations can be made to OkCity Crisis Nursery (2524 NW 52nd St, Oklahoma City, OK 73112).