3th Internship of Elias de Haan4th Internship of Maurits de Hond2nd Internship of Frederik Hendrik Arends3th Internship of Mozes Swart1st Internship of Nicolaas Johannes Spaans1st Internship of Jacobus Wijnschenk2nd Internship of Andries Vas Dias1st Internship of Salomon Duits1st Internship of Abraham Parsser