Her parents and one brother, Harry E. Lock, preceded her in death.
Mary earned her bachelor's degree in elementary education from Illinois State University.
She taught school in Decatur for one year. She retired from Ameritech Telephone Company after 28 years of service as a training supervisor in the commercial division.
She is survived by her niece, Nan (John) Day; and her nephew, Garry (Kathy) Lock.
Her parents and one brother, Harry E. Lock, preceded her in death.
Mary earned her bachelor's degree in elementary education from Illinois State University.
She taught school in Decatur for one year. She retired from Ameritech Telephone Company after 28 years of service as a training supervisor in the commercial division.
She is survived by her niece, Nan (John) Day; and her nephew, Garry (Kathy) Lock.
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