Q:Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Johannes Christoffel Krogh - Johannes C. Krogh (September 6 1846 Grahamstown South Africa - May 5 1921) of Danish extraction was a civil servant and politician of the former South African Republic (later known as the province of Transvaal of the Republic of South Africa).
A:
Office Holder