Mrs. Mary L. Shetrone died Monday, Dec. 24, 2012. A memorial service will be conducted at 1 p.m. Saturday, Jan. 5, 2012, at Severn Covenant Church, Severn, Md. Visitation will be held from 3 p.m. to 5 p.m. and from 7 p.m. to 9 p.m. Saturday, Dec. 29, 2012. Burial will be private. Arrangements are by Stallings Funeral Home.