Complex sentence: Ewart studied architecture at the University of Toronto in the 1890s and moved to Ottawa to practice with King Arnoldi in 1895 and Burritt & Meredith in 1904, and Sproatt & Rolph in 1932.
Split into simpler sentences: Ewart studied architecture at the University of Toronto in the 1890s. Eward moved to Ottawa to practice with King Arnoldi in 1895 and Burritt & Meredith in 1904, and Sproatt & Rolph in 1932.