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.Faisal of Saudi Arabia was King of Saudi Arabia from 1964 to 1975. He was the son of King Abdulaziz and his wife, Tarfa. During his father’s reign, he was given numerous responsibilities of political significance. After coming to power, he implemented a series of modern reforms and issued a decree for the total abolition of slavery.
.Ibn Saud, or King Abdulaziz, was the founder and first monarch of Saudi Arabia. He oversaw the discovery of petroleum and the subsequent oil production in his country. He annexed the kingdoms of central and northern Arabia and ruled for over 20 years. He sired countless children, including 45 sons.
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.Umar was one of the most influential and powerful Muslim caliphs in history. The father-in-law of Muhammad, the founder of Islam, Umar reigned as the second Caliph of the Rashidun Caliphate from 634 to 644. During his reign, the Rashidun Caliphate expanded immensely, ruling the Sasanian Empire and much of the Byzantine Empire. Umar is revered in the Sunni tradition.
.Khalid of Saudi Arabia reigned as the king of Saudi Arabia from 1975 until his death in 1982. One of the sons of the founder of modern Saudi Arabia, Khalid represented the country abroad as a diplomat. In 1943, he played a key role in establishing diplomatic relations between the United States of America and Saudi Arabia.
