The birth of Sumiyo Mishima

Sumiyo Mishima was born on March 11, 1913 in San Francisco County, California.

Her father's last name is Mishima, and her mother's maiden name is Kinoshit. If Sumiyo is still alive, she's now years old.

Her potential siblings include Kishiro (born 1922) and Yayeko (born 1911).