Parse this person name:

Riley Jerusalem (1203-1247, flourished 1226-1242)
user
first_name: Riley
last_name: Jerusalem
middle_names: []
temporal:
- start: 1203
  end: 1247
  type: life_span
- start: 1226
  end: 1242
  type: flourished
titles: []
extra_info: []
assistant