Robert Charles Liess Obituary
The passing of Robert Charles Liess of Clinton, Washington occurred on June 15, 2026. Robert, born on February 3, 1942, shared life with family, friends, and community. Leave a sympathy message to the family in the guestbook on this memorial page of Robert Charles Liess to show support.
He was predeceased by: his parents, Leslie Liess and Virginia Liess (Daun); his siblings, Donald Liess and Johanna Monet; and his daughter Anna (Frederiksen).
He is survived by: his wife Sandra Sinclair; his sister Mary Alice Chapin; his daughters, Lauren (Hawley) and Kimberly (Jackson); and his stepchildren, Robert and Jennifer Venegas.
In lieu of flowers, the family requests that any donations be made to St. Huberts Catholic Church in Langley, WA.
