Parse this person name:

Nathan Ross, 1902-1952, flourished 1929-1947
user
first_name: Nathan
last_name: Ross
middle_names: []
temporal:
- start: 1902
  end: 1952
  type: life_span
- start: 1929
  end: 1947
  type: flourished
titles: []
extra_info: []
assistant