Male, born 01/12/1899, died 02/28/1999

Associated with the firms network

DeHart, Lands and Hall Architects; Mallis and De Hart, Architects; Mallis, DeHart and Hopkins, Architects

Professional History

Draftsman/Designer, William Mallis, Architect, Seattle, WA, 1927-1947; Partner, Mallis, DeHart and Hopkins, Architects, Seattle, WA, 1948-1951; Partner, Mallis and DeHart, Architects, Seattle, WA, 1955- ; all of these firms were located in the Lyon Building, on either the third (1927-1951) or sixth floors (1951-).

Completed 15-week course, Camouflage School, Camouflage Division, Office of Civilian Defense, University of Washington, 10-12/1942;


DeHart reported an address of 4211 Greenwood Avenue, Seattle, WA, in 1942; DeHart's last residence was in the 98503 zip code of Lacey, WA.

SSN: 531-01-2012;

Associated Locations

  • Gothum, WI (Architect's Birth)
    Gothum, WI

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PCAD id: 3251