Robert K. Casey (born 1931), member of the Florida House of Representatives
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Robert R. Casey (1915–1986), member of the United States House of Representatives from Texas
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Bob Casey, Jr. (born 1960), his son, current United States Senator from Pennsylvania
Robert Louis Stevenson | Robert De Niro | Robert E. Lee | Robert Mugabe | Robert Redford | Robert Burns | Robert Bosch GmbH | Robert | Robert A. Heinlein | Robert Schumann | Robert Browning | Robert Rauschenberg | Robert Plant | Robert Altman | Robert Mitchum | Robert Frost | Robert Southey | Robert F. Kennedy | Robert Maxwell | Robert Graves | Robert E. Howard | Robert Fripp | Robert Fisk | Casey Kasem | Robert Rodriguez | Robert Motherwell | Robert Lowell | Robert Johnson | Robert Duvall | Robert Boyle |
The modern popularization of the term, however, is commonly associated with Democratic political consultant James Carville, famed for his work on the victorious campaigns of Robert Casey, Sr. of Pennsylvania in 1986 and Presidential candidate Bill Clinton in 1992.