Parse this person name:

Grant Hill, Gregory Kyle Matthew Tammy E. Tammy, 1803-1845
user
first_name: Gregory
last_name: Grant Hill
middle_names:
- Kyle
- Matthew
- Tammy
- E.
- Tammy
temporal:
- start: 1803
  end: 1845
  type: life_span
titles: []
extra_info: []
assistant