Parse this person name:

Harris Peterson, Allen Cassandra Mary Michael John Latasha, 1783-1822
user
first_name: Allen
last_name: Harris Peterson
middle_names:
- Cassandra
- Mary
- Michael
- John
- Latasha
temporal:
- start: 1783
  end: 1822
  type: life_span
titles: []
extra_info: []
assistant