BANGOR – Funeral services for Rena L. Knowles will be held 2 p.m. Thursday, at Brookings-Smith, 133 Center St., Bangor, with the Rev. Dr. Randall C. Chretien, pastor of the First United Methodist Church of Bangor, officiating. Friends may call from 1 p.m. until time of service. Interment will follow at Mt. Hope Cemetery, Bangor.