Parse this person name:

Smith Mcbride, Matthew Mark Stephanie G. Matthew, 1938-1980
user
first_name: Matthew
last_name: Smith Mcbride
middle_names:
- Mark
- Stephanie
- G.
- Matthew
temporal:
- start: 1938
  end: 1980
  type: life_span
titles: []
extra_info: []
assistant