It's the name of today's longest-ruling family in Europe, in power for most of the last 711 years
The 
longest reign of a European head of state is that of France's King Louis ... With 
France at the height of its power, under Louis XIV it was both .... More info... [DOC] [TLE] Family Business - The World's Oldest Family Companies - GRI Equity [PAR] Today the family continues to build and repair religious temples and manage ... 
Current president is Toshitaka Kongo; his 51-year-old son, Masakazu Kongo ... 
Perhaps the family's most valued possession is its secretive and exclusive ...