Muhammad ibn Abi Bakr ibn Abi Quhafa al-Taymi (; –July/August 658) was an Arab Muslim commander in the service of the fourth Rashidun caliphAli ibn Abi Talib.
Muhammad was the youngest son of the first Rashidun caliph Abu Bakr () and Asma bint Umays. He had a son, Al-Qasim, who was taught by Aisha and Ibn Abbas, Aisha being Al-Qasim's aunt. Which is why many Hadiths are quoted through Muhammad and his son and thus were the source of much of the information of Islam and narrations available today.
Provided by Wikipedia