Duchy of Lucca ended in 1847.
Duchy of Lucca was created in 1815.
Republic of Lucca ended in 1805.
Duchy of Urbino ended in 1625.
Duchy of Carniola ended in 1918.
Duchy of Friuli ended in 828.
Duchy of Florence ended in 1569.
Duchy of Württemberg ended in 1806.
Duchy of Brzeg ended in 1675.
Duchy of Belz ended in 1462.
Duchy of Teschen ended in 1918.
Duchy of Lithuania ended in 1413.
Duchy of Merania ended in 1248.