Information: - Mamia III "the Great", of the Gurieli, ("Mamia III Didi Gurieli") also known as the Black Gurieli ( , "Shavi Gurieli") (died January 5, 1714) was Prince of Guria from 1689 to 1714 and King of Imereti (western Georgia) in 170102, 1711 and 1713. - A royal family is the immediate family of a king or queen regnant, and sometimes his or her extended family. The term imperial family appropriately describes the family of an emperor or empress, and the term papal family describes the family of a pope, while the terms comital family, ducal family, grand ducal family, or princely family are more appropriate to describe the relatives of a reigning count, duke, grand duke, or prince. However, in common parlance members of any family which reigns by hereditary right are often referred to as royalty or "royals." It is also customary in some circles to refer to the extended relations of a deposed monarch and his or her descendants as a royal family. A dynasty is sometimes referred to as "the House of ...". As of July 2013, there are 26 active sovereign monarchies in the world who rule or reign over 43 countries in all. - George IX ( Georgian : IX ; sometimes known as George VII ) ( 1718 -- 1778 ) , of the Bagrationi Dynasty , was King of Imereti in 1741 . The third son of George VII of Imereti by his wife Tamar ( daughter of Mamia III Gurieli ) , he was enthroned after his brother Alexander V was ousted in the Ottoman - sponsored coup . Later that year , he was rescinded and Alexander regained the crown . George went into exile to his father - in - law George Lipartiani in Mingrelia , but was allowed to return to Imereti during the reign of his nephew , Solomon I. George IX was married to Mzekhatun , daughter of Prince Giorgi Lipartiani . They had two sons and three daughters : Princess Elene ( 1745 -- 1810 ) , who was married to Giorgi ( died 1787 ) , son of Rostom , Duke of Racha . Prince Rostom ( fl . 1746 ) Princess Mzekhatun ( 1748 -- 1810 ) , who was married to Prince Papuna Tsereteli ( died 1790 ) . David II ( 1755 -- 1795 ) , King of Imereti ( 1784 -- 1789 ) . Princess Darejan ( 1757 -- 1810 ) , who was married to Prince Simon Abashidze ( died c. 1790 ) . - George VII (alternatively known as George VI) (died February 22, 1720), of the Bagrationi Dynasty, was King of Imereti (western Georgia) in the periods of 170711, 171213, 171316, and 17191720. - The Bagrationi dynasty is a royal family that reigned in Georgia from the Middle Ages until the early 19th century, being among the oldest extant Christian ruling dynasties in the world. In modern usage, this royal line is often referred to as the Georgian Bagratids (a Hellenized form of their dynastic name), also known in English as the Bagrations. What is the relationship between 'george ix of imereti' and '1712'?
The answer to this question is:
date of birth