List of female hereditary monarchs
This is a list of female hereditary monarchs who reigned over a political jurisdiction in their own right or by right of inheritance. The list does not include female regents (see List of regents), usually the mother of the monarch, for although they exercised political power during the period of regency on behalf of their child or children, they were not hereditary monarch, and thus cannot be included in the list of female hereditary monarchs.
Source: Wikipedia — List of female hereditary monarchs (CC BY-SA 4.0)