Conversation so far:
Is Hamid Karzai married?
Hamid Karzai married Zeenat Quraishi.
When were they married?
In 1999.
What did his wife do?
Zeenat Quraishi, a gynaecologist by profession who was working as a doctor with Afghan refugees living in Pakistan.
Did they 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.
Any other children?
He became father once again at the age of 58 when another daughter was born in September 2016 in Apollo Hospital, New Delhi.
Does he have any siblings?
Karzai has six brothers.
Any sisters?
Karzai has one sister, Fauzia Karzai.
Was anyone else in his family involved in politics?
Ahmed Wali Karzai, deceased, who was the representative for the southern Afghanistan region.
How was Ahmed Wali related to Hamid?
brothers.
What is Karzai's tribal lineage?
there was confusion regarding his clan lineage; it was written that his paternal lineage derived from the Sadozai clan.

Question: Why was there confusion?
Self-contained rewrite: Why was there confusion regarding Karzai's clan lineage?