RFK son to marry Matthew Kennedy, the ninth of the late Robert Kennedy's 11 children, will marry fellow law student Victoria Anne Strauss. The couple will wed in July in Philadelphia, the families announced Tuesday. Kennedy, 25, graduated from Harvard in 1988 and is a second-year student at the University of Virginia Law School. Strauss is a first-year student there. She is the daughter of Benjamin Strauss of Haverford, Pa., chairman of The Pep Boys, an auto supply chain. Robert Kennedy, assassinated during his presidential bid in 1968, served as attorney general under his brother John F. Kennedy.