Al Ulayyan Explained

Al Ulayyan are the family which ruled Buraidah,^[1] the capital of Qassim, and part of Qassim region in specific times for more than 300 years.

Notes and References

1. Book: Vassiliev, Alexei . The history of Saudi Arabia . 179, 202 . 1998 . Saqi Books . 978-0-86356-935-7 .