Donald B. Sinclair Revision as of 13:55, 26 March 2009 by Leydoig (talk | contribs) (diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) Donald B. Sinclair: Biography Would you like to help us? Use the edit tab to contribute to this article. Born: 23 May 1910 Died: He attended University of Manitioba. Sinclair was IRE president in 1952. Retrieved from "http://ethw.org/w/index.php?title=Donald_B._Sinclair&oldid=23086"