Parse this person name:

مرتجي آل صفوان (1775-1834, flourished 1797-1827)
user
first_name: مرتجي
last_name: آل صفوان
middle_names: []
temporal:
- start: 1775
  end: 1834
  type: life_span
- start: 1797
  end: 1827
  type: flourished
titles: []
extra_info: []
assistant