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.
Kilab ibn Murrah Kilab ibn Murrah (Arabic: كلاب بن مُرة‎ ‎ ) (born 373 CE) was the paternal great-great-great-great grandfather and maternal great-great-great grandfather of the Islamic prophet Muḥammad.