Mary R. Zewall, age 98, of Burr Ridge. Loving aunt of Sandra Vesely, Wayne Zewall and Bruce Wisner, Sr. She was preceded in death by her siblings Joseph Zewall, Ann Wisner and Julia Tocco. Mary was a member of the Electrical Workers Union, a union steward and retired from Illinois Bell after 48 years of service. Visitation 10 am Wednesday until time of funeral service 12noon at Hallowell & James Funeral Home, 1025 W. 55th St., Countryside. Interment St. Casimir Cemetery. Funeral info: 708-352-6500.