Yes, in the years before Annie Hall (1977).
Manhattan
Radio Days
Diane Keaton's birth name is Hall, Diane.
Diane Keaton did not pass away.
Diane Disney and Diane Keaton are two different people. Diane Disney, who became Diane Disney Miller, died in 2013. Diane Keaton is an actress.
Diane keaton
Although Diane Keaton's birth name is Diane Hall, "Keaton" is her mother's maiden name. Michael Keaton's birth name is Michael John Douglas, and his mother's maiden name is not "Keaton," nor did he take it. So, no.
her dad
yes
Diane Keaton turned 70 in 2016. She has never married, but had relationships with Woody Allen, Al Pacino and others. She adopted two children: daughter Dexter (adopted 1996) and son Duke (2001).
Yes
yes