Achievements 1854-13 February 1890: Sayyid Ali I bin Said 13 February-8 November 1890: His Highness Sultan Sayyid Ali I bin Said, Sultan of Zanzibar 8 November 1890 – 1893: His Highness Sultan Sayyid Sir Ali I bin Said, Sultan of Zanzibar, GCSI Knight Grand Commander of the Order of the Star of India (GCSI)-1890.