Principality of Koknese ended in 1206.
The population of Koknese is 2,906.
Koknese was created in 1277.
Vyachko of Koknese died in 1224.
The area of Koknese municipality is 360.8 square kilometers.
Principality of Abkhazia ended in 1864.
Principality of Arbër ended in 1255.
Principality of Moers ended in 1702.
Principality of Salm ended in 1811.
Principality of Gjirokastër ended in 1416.
Principality of Krk ended in 1480.
Principality of Trubetsk ended in 1566.
Principality of Samos ended in 1912.