Chimamanda Ngozi Adichie was born on 15 September 1977 in Enugu, Nigeria, the fifth of six children to Igbo parents, Grace Ifeoma and James Nwoye Adichie. While the family's ancestral hometown is Abba in Anambra State, Chimamanda grew up in Nsukka, in the house formerly occupied by Nigerian writer Chinua Achebe. Chimamanda's father, who is now retired, worked at the University of Nigeria, located in Nsukka. He was Nigeria's first professor of statistics, and later became Deputy Vice-Chancellor of the University. Her mother was the first female registrar at the same institution.