1792 Death Jan Jachym Kopriva, composer, dies at 38 1789 Death Vaclav Jan Kopriva, composer, dies at 81 1785 Death Karel Blazej Kopriva, composer, dies at 29 1756 Birthday Karel Blazej Kopriva, composer 1754 Birthday Jan Jachym Kopriva, composer 1708 Birthday Vaclav Jan Kopriva, composer
