1821 Death Johan Valckenier, Dutch politician/patriot, dies at 62 1751 Death Adriaen Valckenier, Governor-General of Netherlands-Indies (1737-41), dies at 56 1740 Event Netherlands Governor-General Adriaen Valckenier allows murder of 8000 Chinese inhabitants of Batavia 1695 Birthday Adriaen Valckenier, Governor-General Netherlands-Indies, 1737-41, killed 8,000 Chinese 1680 Death Gillis Valckenier, mayor of Amsterdam (1665..80), dies at about 57
