Member of the Order of Canada

• Awarded on: April 17, 2026

Roderick Milton Stewart, C.M.
Port Hope, Ontario

Roderick Stewart is passionate about architectural plaster conservation. His products and methods have become industry standards across North America, where he is known as a leading expert in this specialized field. His notable application of acrylic resins has extended the useful service life of plain face and decorative plaster in countless heritage buildings.