The birth of Umiko Yamaguchi

Umiko Yamaguchi was born on June 11, 1923 in Santa Clara County, California.

Her father's last name is Yamaguchi, and her mother's maiden name is Suguno. If Umiko is still alive, she's now years old.

Her potential siblings include Tokiye (born 1919), Isam (born 1922) and Frank (born 1920).