12th Century
| Year | Date | Event |
|---|---|---|
| 1102 | 4 June | Death of Władysław I Herman |
| 1138 | 28 October | Death of Bolesław III Wrymouth; birth of Casimir II the Just |
| 1173 | 5 January | Death of Bolesław IV the Curly |
| 1182 | The first Sejm | |
| 1194 | 5 May | Death of Casimir II |
Read more about this topic: Timeline Of Polish History
Famous quotes containing the word century:
“Goddesses never die. They slip in and out of the world’s cities, in and out of our dreams, century after century, answering to different names, dressed differently, perhaps even disguised, perhaps idle and unemployed, their official altars abandoned, their temples feared or simply forgotten.”
—Phyllis Chesler (b. 1941)