Ibn Saud sired dozens of children by his many wives. He had at most four wives at a time, divorcing many times. He made sure to marry into many of the noble clans and tribes within his territory, including the chiefs of the Bani Khalid, Ajman, and Shammar tribes, as well as the Al ash-Sheikh (descendants of Muhammad ibn Abd al-Wahhab). He also arranged for his sons and relatives to enter into similar marriages. He appointed his eldest surviving son, Saud as heir apparent, to be succeeded by the next eldest son, Faisal. The Saudi family became known as the "royal family", and each member, male and female, was accorded the title "amir" ("prince") or "amira" ("princess"), respectively.