Ottokar I of Bohemia died on 1230-12-15.
Ottokar II of Bohemia died on 1278-08-26.
Ottokar I of Bohemia was born in 1155.
Ottokar II of Bohemia was born in 1233.
Ottokar Lorenz died in 1904.
Ottokar I of Styria died in 1064.
Ottokar Chiari died in 1918.
Ottokar Nováček died in 1900.
Ottokar Fischer died in 1940.
Ottokar I declared himself to be King of Bohemia in 1187 AD. Although not all subsequent rulers of Bohemia were styled "King", this may be considered the date that Bohemia became a kingdom, as it had been ruled by Dukes immediately prior to that.
Ottokar II of Styria died in 1122.
Ottokar III of Styria died in 1164.
Ottokar Domma died on July 15, 2007, in Woltersdorf, Brandenburg, Germany.