Complex sentence: Miles Gilbert "Tim" Horton (January 12,1930--February 21,1974) was a Canadian professional ice hockey defenceman, playing 24 seasons in the National Hockey League for the Toronto Maple Leafs, New York Rangers, Pittsburgh Penguins, and Buffalo Sabres.
Split into simpler sentences: Miles Gilbert "Tim" Horton (January 12,1930--February 21,1974) was a Canadian professional ice hockey player, a defenceman for 24 seasons in the National Hockey League. He played for the Toronto Maple Leafs, New York Rangers, Pittsburgh Penguins, and Buffalo Sabres.