Duke Leopold I of Austria died on February 28, 1326 at the age of 35.
Duke Albert III of Austria died on August 29, 1395 at the age of 45.
Leopold III of Bebenburg died in 1363.
Archduke Alexander Leopold of Austria died in 1795.
Leopold III of Belgium died on 1983-09-25.
Archduke Leopold Salvator of Austria died on 1931-09-04.
Archduke Leopold Ludwig of Austria died on 1898-05-24.
Archduke Leopold Ferdinand of Austria died on 1935-07-04.
Archduke Leopold of Austria died on March 14, 1958, in Willimantic, Connecticut, USA.
King Leopold III died on September 25, 1983, in Brussels, Belgium.
Archduke Leopold V of Austria died on September 13, 1632 at the age of 45.
Archduke Leopold Wilhelm of Austria died on November 20, 1662 at the age of 48.