STANDISH – Francis John Sibley, 86, of Burlington, Maine, passed away May 7, 2021, at his son’s home in Standish, Maine, surrounded by his children.The full obituary and online condolence messages care available at the Chad E. Poitras Cremation and Funeral Service website, http://www.mainefuneral.com . A graveside service and interment will be at Mount Repose Cemetery in Burlington, Maine, at a later date.