From a young age, governesses and private tutors educated Kaʻiulani starting with a British woman, Marion Barnes, from 1879 until her early death of pneumonia in 1884, and then an American woman, Gertrude Gardinier, who became her favorite governess. After Gardinier's marriage in 1887, her governesses included a French woman, Catalina de Alcala or D'Acala, and a German woman, Miss Reiseberg, with whom Kaʻiulani did not develop as strong a bond. Her governesses taught her reading, writing letters (often to relatives), music practices and social training. She also read biographies about her namesake, Queen Victoria. She would become fluent in the Hawaiian, English, French and German languages.