Comments: Dr. Keller was a very devoted educator and lived his life influencing and assisting students, teachers, administrators, public schools and universities. Dave was simply a very dedicated educator, and his legacy of distinguished professionalism and committed service to greater education community in Northeast Ohio will be lasting. We will remember him always with fondness and respect.
We at the National Museum of Education sincerely valued his many contributions and especially his participation on our Board of Advisors. During his service on the Board of Advisors, Dave had many important suggestions and ideas that led to our growth. He was a huge asset to our organization. We will truly miss his wit and superb leadership skills. We are grateful to have known this very kind man, and we appreciate his countless contributions to education.