** Folio 99 verso: The eleventh stone, Hyacinth

** Protus and Hyacinth

** Hyacinth Macaw, Anodorhynchus hyacinthinus

** 4 corvettes: Peony, Salvia, Gloxinia and Hyacinth

** Hyacinth ( 1817 )

** Proto ( see Protus and Hyacinth ), a Christian martyr during the persecution of Valerian I

** Barbórka, Miners ' Day in Poland

** The first night of Ivan Kupala Day ( Poland, Russia, Belarus and Ukraine )

** Kinga of Poland

** Jadwiga of Poland

** International telephone system: landline connections to Latvia and Poland ; major international connections are to Denmark, Sweden, and Norway by submarine cable for further transmission by satellite

** Dukes of Greater Poland

** List of Prime Ministers of Poland

** The Most Holy Virgin Mary Queen of Poland

** Malbork, Poland, site of the Ordensburg Marienburg, formerly Marienburg in Westpreußen and during World War II, Nazi Stalag XX-B ( prisoner-of-war camp ) for enlisted men

** Independence Day, commemorates the anniversary of Poland's assumption of independent statehood in 1918 ( Poland )

** Iraq War ( 2003 – 2011 ) – In 2003, the United States, the United Kingdom, Australia and Poland invaded and occupied Iraq.

** Nazi Germany invades Poland, Denmark, Norway, Benelux, and the French Third Republic from 1939 to 1941.

** Soviet Union invades Poland, Finland, occupies Latvia, Estonia, Lithuania and Romanian region of Bessarabia from 1939 to 1941.

** Poland declares its independence from Russia.

** Poland regains independence after 123 years of partitions.

** Józef Piłsudski is appointed head of state of Poland.

** Casimir IV Jagiellon, King of Poland ( b. 1427 )

** NATO invites the Czech Republic, Hungary, and Poland to join the alliance in 1999.

** Lech Kaczyński, President of Poland ( d. 2010 )

** Hitler advises Jozef Tiso to declare Slovakia's independence in order to prevent its partition by Hungary and Poland.

** At a meeting in Paris, French Foreign Minister Georges Bonnet meets with Soviet Ambassador Jakob Suritz, and suggests that a " peace front " comprising France, the Soviet Union, Great Britain, Poland and Romania would deter Germany from war.

** The Kriegsmarine orders all German-flagged merchant ships to head to German ports immediately in anticipation of the invasion of Poland.

** Following the invasion of Poland, Danzig ( now Gdańsk, Poland ) is annexed to Nazi Germany.

Pierogi festival in Kraków-accrue on the Day of Saint Hyacinth | St. Hyacinth, Poland