Given the question: What type of details about mark soper can be gathered from the following bio? Bio: mark soper -lrb- born july 19 , 1959 -rrb- is an american actor , best known for his role as joseph barringer in the television series '' knots landing '' and his role as michael milton in '' the world according to garp '' . soper is originally from boyertown , pennsylvania .
The answer is:
- name - birth date - occupation