Dean Allan Denison Obituary
With heavy hearts, we announce the death of Dean Allan Denison (Martin, South Dakota), who passed away on August 24, 2022 at the age of 61. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
He was loved and cherished by many people including: his parents, Wallace Denison and Sharon Denison; his friend Paul Slattery; his wife Connie Seguin; his stepdaughter Lisa Seguin; his stepgrandchildren, Christian and Lily; his children, Haley, Addison, Miguel, Leslie, Stephen and Brett Seguin (Marianne); his grandchildren, Dayton and Dash; his siblings, Debra Spencer, Kenny (Frances Denison) and Jim (Katie Denison); his nephews, Joel and Joshua Spencer; and his niece Jessica Denison. He was also cherished by several aunts, uncles and cousins.