Complex sentence: He worked at WZMH Architects on several projects including Place des Gouverneurs in Ottawa, he also worked for Ron Thom who studied at Taliesen East School of Architecture under Frank Lloyd Wright.
Split into simpler sentences: He worked at WZMH Architects on several projects including Place des Gouverneurs in Ottawa. He also worked for Ron Thom who did some of his studies at Taliesen East School of Architecture under Frank Lloyd Wright.