Given the question: Henry de Nassau Lord Overkirk -  Henry Count of Nassau Lord of Overkirk (Dutch: Hendrik van Nassau-Ouwerkerk French: Henry de Nassau d'Auverquerque) (1640–18 October 1708) was a Dutch military general and second cousin of King William III of England and his Master of the Horse. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer is:
Office Holder