Please answer the following question: - preceded is william o. mills - party is republican - spouse is carol dawson -lrb- div . -rrb- - district is 1st - term end is january 3 , 1981 - succeeded is roy dyson - birth date is 04 april 1937 - state is maryland - term start is august 21 , 1973 - children is 4 - image is robert bauman us congress photo portrait.jpg - birth place is bryn mawr , pennsylvania - religion is roman catholicism - alma mater is georgetown university Given the details above, guess who could this information be about.
Answer:
robert bauman