Dennis R. Waller Sr. (69) of Smithville passed away on Oct.3,2020 at Hospice. He was born in Lancaster to Mary Waller and the late Lloyd H. Waller. His favorite pasttimes were fishing and working on projects with Jr. He was a caring and loving man to his family. He always made you feel at home. In addition to his mother, he is also survived by his son Dennis Jr. and wife Nikki, grandchildren Kaitlyn, Aiden and Cody Atkins, sister Diane Alexander and husband Bill and nieces and nephews. Private funeral services will be held at the convenience of the family.