Parse this person name:

محمود بقشان, 1426-1479, flourished 1451-1462
user
first_name: محمود
last_name: بقشان
middle_names: []
temporal:
- start: 1426
  end: 1479
  type: life_span
- start: 1451
  end: 1462
  type: flourished
titles: []
extra_info: []
assistant