Rainier III, Prince of Monaco Rainier III, Prince of Monaco Rainier III (Rainier Louis Henri Maxence Bertrand Grimaldi; 31 May 1923 – 6 April 2005) ruled the Principality of Monaco for almost 56 years, making him one of the longest ruling monarchs in European history. Though internationally known for his marriage to American actress Grace Kelly, he was also responsible for reforms to Monaco's constitution and for expanding the principality's economy beyond its traditional casino gambling base. Gambling accounts for only approximately three percent of the nation's annual revenue today; when Rainier ascended the throne in 1949, it accounted for more than 95 percent. Rainier
Line of succession to the former throne of Hyderabad Line of succession to the former throne of Hyderabad The line of succession to the former throne of Hyderabad was by male primogeniture, regardless of legitimacy. As per Mughal Turkic custom, however, the ruling Nizam could exercise the option of designating any eligible male member of the dynasty as his successor. The wealthiest ruling dynasty in the world during the early 20th century, the Nizams of Hyderabad ruled over a vast and largely autonomous principality in central India from the early 18th century until 1948. Descended from a senior Mughal governor, the family is related by marriage to the imperial