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. Joao Soares de Albergaria - Joao Soares de Albergaria (c. 1415 - 1499) also referred to as Joao Soares (or Joao Soares Velho) was the second Portuguese Dontary-Captain of the islands of Santa Maria and Sao Miguel succeeding his maternal uncle Goncalo Velho Cabral in the title. After selling his rights to the Captaincy of the island of Sao Miguel to Rui Goncalves da Camara he continued as Donatary-Captain of Santa Maria.
Answer:
Office Holder