Parse this person name:

Megan Matthews, 1790-1839, flourished 1809-1827
user
first_name: Megan
last_name: Matthews
middle_names: []
temporal:
- start: 1790
  end: 1839
  type: life_span
- start: 1809
  end: 1827
  type: flourished
titles: []
extra_info: []
assistant