Complex sentence: Clarkson and her husband also travelled across Canada and met more Canadians than any other governor general in Canadian history and, unlike many other state figures, Clarkson also wrote most of her own speeches, which were noted for being simultaneously intellectual and approachable.
Split into simpler sentences: Clarkson and her husband travelled across Canada and met more Canadians than any other governor general in Canadian history. Unlike many other state figures, Clarkson wrote most of her own speeches, which were noted for being simultaneously intellectual and approachable.