Conversation so far:
Is Hamid Karzai married?
In 1999, Hamid Karzai married Zeenat Quraishi.
When were Hamid Karzai and Zeenat Quraishi married?
1999
What did Hamid Karzai's wife do?
She was a gynecologist by profession who was working as a doctor with Afghan refugees living in Pakistan.
Did Hamid Karzai and his wife have any children?
They have a son, Mirwais, who was born in January 2007, a daughter, Malalai, born in 2012 and another daughter, Howsi, born in March 2014 in Gurgaon, India.
Did Hamid Karzai and his wife have any other children?
He became father once again at the age of 58 when another daughter was born in September 2016.
Does Hamid Kanzai have any siblings?
Karzai has six brothers.
Does Hamid Karzai have have any sisters?
Karzai has one sister, Fauzia Karzai.
Was anyone else in Hamid Karzai's family involved in politics besides Hamid Karzai?
Karzai's father, uncle and grandfather were all active in Afghan politics and government.
How was Ahmed Wali related to Hamid Karzai?
Ahmed Wali Karzai was Hamid's younger brother.
What is Hamid Karzai's tribal lineage?
He is an ethnic Pashtun of the Popalzai tribe.

Question: Why was there confusion?
Self-contained rewrite: Why was there confusion over Hamid Kanzai's tribal lineage?