Parse this person name:

Regina Tran (1825-1887, flourished 1854-1866)
user
first_name: Regina
last_name: Tran
middle_names: []
temporal:
- start: 1825
  end: 1887
  type: life_span
- start: 1854
  end: 1866
  type: flourished
titles: []
extra_info: []
assistant