Question: What position did the man who defeated the last song emperor of the country Zeng Jize lived in hold?

following the defeat of the usurper known as constantine iii, jovinus was proclaimed emperor at mainz in 411, a puppet supported by gundahar, king of the burgundians, and goar, king of the alans. jovinus kept his position in gaul for two years, long enough to issue coinage that showed him wearing the imperial diadem. he was supported by a number of local gallo-roman nobles who had survived constantine's defeat. <SEP> Kublai (; ; ) was the fifth Khagan (Great Khan) of the Mongol Empire ("Ikh Mongol Uls"), reigning from 1260 to 1294 (although due to the division of the empire this was a nominal position). He also founded the Yuan dynasty in China as a conquest dynasty in 1271, and ruled as the first Yuan emperor until his death in 1294. <SEP> The Song dynasty is divided into two distinct periods, Northern and Southern. During the Northern Song (Chinese: 北宋; 960 -- 1127), the Song capital was in the northern city of Bianjing (now Kaifeng) and the dynasty controlled most of what is now Eastern China. The Southern Song (Chinese: 南宋; 1127 -- 1279) refers to the period after the Song lost control of its northern half to the Jurchen Jin dynasty in the Jin -- Song Wars. During this time, the Song court retreated south of the Yangtze and established its capital at Lin'an (now Hangzhou). Although the Song dynasty had lost control of the traditional ``birthplace of Chinese civilization ''along the Yellow River, the Song economy was still strong, as the Southern Song Empire contained a large population and productive agricultural land. The Southern Song dynasty considerably bolstered its naval strength to defend its waters and land borders and to conduct maritime missions abroad. To repel the Jin, and later the Mongols, the Song developed revolutionary new military technology augmented by the use of gunpowder. In 1234, the Jin dynasty was conquered by the Mongols, who took control of northern China, maintaining uneasy relations with the Southern Song. Möngke Khan, the fourth Great Khan of the Mongol Empire, died in 1259 while besieging the city of Chongqing. His younger brother Kublai Khan was proclaimed the new Great Khan, though his claim was only partially recognized by the Mongols in the west. In 1271, Kublai Khan was proclaimed the Emperor of China. After two decades of sporadic warfare, Kublai Khan's armies conquered the Song dynasty in 1279. The Mongol invasion led to a reunification under the Yuan dynasty (1271 -- 1368). <SEP> initially, byrd's label (mca records) had not planned for "the keeper of the stars" to be a single, until his publicist realized that the song had been receiving positive feedback for it in concert. the fourth single from byrd's "no ordinary man" album, "the keeper of the stars" spent twenty weeks on the "billboard" hot country singles & tracks (now hot country songs) charts, reaching a peak position of number two. <SEP> Marquis Zeng Jize () (1839 – April 12, 1890), one of China's earliest ministers to London, Paris and Saint Petersburg, played an important role in the diplomacy that preceded and accompanied the Sino-French War (August 1884–April 1885).