Given the question: What key details about william blinn  can be extracted from the following bio?  Bio: william frederick blinn -lrb- born july 21 , 1937 -rrb- is an american screenwriter and television producer .
The answer is:
- birth name is william taylor blinn- birth date is 21 july 1937- name is william blinn- birth place is clayton , indiana , united states- occupation is screenwriter , television producer