Parse this person name:

Marcus Deleon, 1894-1972, flourished 1911-1937
user
first_name: Marcus
last_name: Deleon
middle_names: []
temporal:
- start: 1894
  end: 1972
  type: life_span
- start: 1911
  end: 1937
  type: flourished
titles: []
extra_info: []
assistant