Robert `` Bob '' Martinez ( born December 25 , 1934 ) was the 40th Governor of Florida from 1987 to 1991 ; he was the first person of Spanish ancestry to be elected to the state 's top office .
Robert `` Bob '' Martinez ( born December 25 , 1934 ) is an American politician . He was the 40th Governor of Florida serving from 1987 to 1991 .