Anne Frank was born on 12 June 1929 in Frankfurt, Germany. She was the second daughter of Otto Frank (1889–1980), a German businessman, and Edith Frank-Holländer (1900 – 45). Margot Frank (1926–45) was her older sister. The Franks were Jews, and they lived with many Jewish and non-Jewish citizens. Anne and Margot grew up with Catholic, Protestant, and Jewish friends. The Frank family did not follow all the customs of Judaism. Edith Frank was very religious, though her husband was more interested in studying. He had a large library, and both parents encouraged the children to read.