Hazrat Zubayr ibn al-Awwam (RA) was the son-in-law of which Caliph?
Q1. Hazrat Zubayr ibn al-Awwam (RA) was the son-in-law of which Caliph?
Answer: Hazrat Abu Bakr (RA)
Explanation: Hazrat Zubayr ibn al-Awwam (RA) was the son-in-law of Hazrat Abu Bakr (RA), having married Abu Bakr's daughter Asma bint Abi Bakr.