Parse this person name:

الدباغ, ريّان B. Z. R. G. حقّي., خلفburgh (born 1833)
user
first_name: ريّان
last_name: الدباغ
middle_names:
- B.
- Z.
- R.
- G.
- حقّي
temporal:
- start: 1833
  end: null
  type: life_span
titles: []
extra_info:
- خلفburgh
assistant