Richard Graham Hallock Obituary
With solemn hearts, we announce the passing of Richard Graham Hallock (Longmont, Colorado), whose presence will be deeply missed, having departed on March 19, 2025 at the age of 93. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Ruth Graham Hallock and Donald Hathaway Valentine Hallock; his siblings, Peter Graham Hallock and Jane Hallock Trayser; and his daughter Jane Hallock Baillargeon.
He is survived by: his children, David Darrow Hallock and Sarah Anne Hallock Adderholt; and his grandchildren, Jennifer Baillargeon-Hauck, Kathryn Baillargeon Bechtel, Hannah Hallock Ruffridge, Darrow Adderholt and Hudson Adderholt. He is also survived by 5 great-grandchildren.
In lieu of flowers, please consider donating to Partnership with Native Americans or the Cystinosis Research Foundation.
