Caliph Al-Hasan ibn ‘Ali is the grandson of which Islamic prophet?
Mujtaba Al-Mujtaba (Arabic: اَلْـمُـجْـتَـبَى‎ ‎ ) is an Arabic word which means "The Selected One" or "The Chosen One among many." It is a title of the Islamic "Nabi" (Arabic: نَـبِي‎ ‎ , Prophet) Muhammad, and his grandson, the Caliph Al-Hasan ibn ‘Ali.
Hashmi Hashmi (Arabic: هَاشِمِي‎ ‎ , Urdu: ‎ , Bengali: হাশমী , Hindi: हाशमी ) is a surname, referring descent from the Banu Hashim clan of Quraish with a unique maternal bloodline of Israelite ancestry through Salma bint Amr of Banu Najjar. This makes Banu Hashim both an Ishmaelites and Israelites tribe. The Islamic Prophet, Muhammad was a member of this Arab tribe; his great-grandfather was Hashim ibn Abd Manaf, for whom the tribe is named. Members of this clan are referred to as Hashemites. It can also be transliterated as "(Al) Hashemi" and "(Al) Hashimi" , Hashemites , Hashemites (disambiguation).