OG一个例句的时间顺序疑问

261.
                    Being a United States citizen since 1988 and born in Calcutta in 1940, author Bharati Mukherjee has lived in
                England and Canada, and first came to the United States in 1961 to study at the Iowa Writers’ Workshop.

 (C) Born in Calcutta in 1940, author Bharati Mukherjee became a United States citizen in 1988; she has

has lived, 和first came 的时间顺序是怎样？

1940年生

1961年去美国学习

1988年成为美国公民

1988年-present住在英国和加拿大