Born in Portland, Oregon on Aug 20, 1927, William Donald Cassady grew up in Vancouver and attended Vancouver High School and Cark Jr. College before enrolling at Washington State University in Pullman. Cassady graduated in 1952 with a BA in architectural engineering.
Upon graduation worked for the architectural firm of Annand, Boone & Lei in Portland. With practical experience at hand, and having passed his architectural license exam, Cassady decided to open his own firm in 1959 Vancouver.
Jobs quickly flooded his office and early projects included the Fort Rains US Forestry District Headquarters (1959, North Bonneville); a remodel of Leupke Florist (1959); the Department of Natural Resources District Office in Goldendale (1960); the Dr. Robert H. Bedrossian Ophthalmology Clinic (1961, 3212 Main St, Vancouver); and the Fort Vancouver Regional Library (1962).
His Washington Elementary School (1966, demolished) garnered him some attention as School-of-the-Month in a national school publication. Later notable designs included the Skamania County Branch Library in Stevenson (1966); the Medco Clinic (1968, 3305 Main St., Vancouver); and Martin Luther King Elementary School (1971, demolished, Vancouver).
Cassady was active in the southwest Washington Chapter of the AIA and served as chapter secretary (1965), and chapter President (1967). He also served on the Washington State Council of Architects executive board.
By Michael Houser, State Architectural Historian - Sept 2021