A memorial Mass for Alice Trainor Homburg, a retired Bolton Hill beauty shop owner, will be offered at 11 a.m. tomorrow at Immaculate Conception Roman Catholic Church, Mosher Street and Druid Hill Avenue.

Mrs. Homburg, who was 77 and lived in the Memorial Apartments, died April 14 at Maryland General Hospital after a stroke.

She retired in 1984 and sold Trainor's Beauty Shop, which was started by her mother in 1922. At her retirement, customers and friends from the neighborhood gave her a party and a plaque honoring her for her 52 years at the shop.

Born in Baltimore, the former Alice G. Trainor was a 1932 graduate of Seton High School.

Her husband, William J. Homburg, a salesman, died in 1977.

She is survived by two nephews, Richard H. Trainor of Baltimore, who retired as state secretary of transportation Jan. 1, and Harry J. Fehte of Chatsworth, Calif.; and seven nieces, Mary Alice Fenneman of Towson, Elizabeth A. Stricker of Baltimore, Mary Jane Mortimer of Cherry Hill, N.J., Patricia A. Trainor of Haymarket, Va., Robin Trainor of Poughkeepsie, N.Y., Bonnie O'Brien of Orlando, Fla., and Carol Jamieson of Medford Lakes, N.J.