Columbia subject headings:
Harvard subject headings:
Fāṭimah, -632 or 633
Ḥasan ibn ʻAlī, -approximately 669
ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661
Princeton subject headings:
Fāṭimah, -632 or 633.
Ḥasan ibn ʻAlī, -approximately 669.
ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661.