Parse this person name:

Francis Joseph Samantha L. Miller, Muellerborough, flourished 1388-1417
user
first_name: Francis
last_name: Miller
middle_names:
- Joseph
- Samantha
- L.
temporal:
- start: 1388
  end: 1417
  type: flourished
titles: []
extra_info:
- Muellerborough
assistant