Charles L. Peterson, 70, of Hackensack formerly of Bergenfield passed away on June 16, 2021. He was a Teacher at Stevens Institute of Technology in Hoboken. A member of Clinton Avenue Reformed Church, Bergenfield he was a former member of the American Mathematical Society. He loved playing, teaching, singing and enjoying music. Charles could play any instrument but loved playing the flute most of all. Dear brother of Nancy Peterson. Cherished son of the late Marion (nee Wolfe) and Ernst Peterson. Visiting at Riewerts Memorial Home, 187 S Washington Ave., Bergenfield on Sunday from 2-5PM with a funeral service at 4:30PM by the Rev. Mark W. Ennis. Interment at South Church Cemetery on Monday at 10:30 AM.