Mary Elizabeth McGill passed away on Friday, October 14, 2022, at the age of 85. She was a longtime resident of Baton Rouge, LA. She was a teacher in the Baton Rouge area for 40+ years and was very active in the church community. Mary is survived by her sister, Nancy Helmke; niece, Laura Helmke; and nephews, Bill, Steve, and Rob Helmke. She is preceded in death by her parents, Hertis and Nell McGill. Visitation will be held at Greenoaks Funeral Home, 9595 Florida Blvd., Baton Rouge, LA, on Wednesday, October 19, 2022, from 12:30pm until the time of funeral services at 2pm. Burial will immediately follow at Greenoaks Memorial Park.