Parse this person name:

جسور مهنا, 1377-1455, flourished 1399-1418
user
first_name: جسور
last_name: مهنا
middle_names: []
temporal:
- start: 1377
  end: 1455
  type: life_span
- start: 1399
  end: 1418
  type: flourished
titles: []
extra_info: []
assistant