Analysis of information sources in references of the Wikipedia article "Χασεμίτες" in Greek language version.
The Zaydi denomination of the (Ḥasanid) Sharifian rulers of Mecca and the Imāmi-Shiʿi leanings of the (Ḥosaynid) emirs of Medina were well known to medieval Sunni and Shiʿi observers. This situation gradually changed under Mamluk rule (for the development over several centuries, up to the end of the Mamluk period, see articles by Mortel mentioned in the bibliography below). A number of Shiʿite and Sunnite sources hint at (alleged or real) sympathy for the Shiʿa among the Hāshemite (officially Sunni) families of the Ḥejāz, or at least some of their members
