. . . "Michigan"@en . "1950-08-30"^^ . . "Fred Grambau"@en . "Frederick E. Grambau (born August 30, 1950) is a former American football player. He played college football for the University of Michigan from 1969 to 1972 and professional football for the Hamilton Tiger-Cats from 1973 to 1975."@en . "CFL Hamilton Tiger-Cats"@en . . . "Frederick E. Grambau (born August 30, 1950) is a former American football player. He played college football for the University of Michigan from 1969 to 1972 and professional football for the Hamilton Tiger-Cats from 1973 to 1975."@en . "Grambau, Fred"@en . . . "Michigan"@en . . "Fred Grambau"@en . "1950-08-30"^^ . "American football player"@en . . . . "1973"^^ .