The birth of Sonia Grce

Sonia Jane Grce was born on February 11, 1940 in Santa Clara County, California.

Her father's last name is Grce, and her mother's maiden name is Vlaovich. If Sonia is still alive, she's now years old.

Her potential siblings include Gloria (born 1944), Zorka (born 1943), Sadie (born 1936) and Stanley (born 1938).