In 2002, the 300 year anniversary of diplomatic ties between Ghana and the Netherlands was celebrated, with Dutch Crown Prince Willem-Alexander and his wife Máxima visiting Ghana between 14 and 17 April, and with Ashanti king Otumfuo Nana Osei Tutu II visiting the Netherlands in June. The anniversary referred to is the sending by the Dutch West India Company of David van Neyendael as envoy to the Ashanti Empire in 1701, after the Ashanti had become the dominant power on the Gold Coast by defeating the Denkyira at the Battle of Feyiase.