The birth of Antonina Stephan

Antonina Constantinov Stephan was born on April 10, 1984 in Santa Clara County, California.

Her father's last name is Stephan, and her mother's maiden name is Mordvinkin. If Antonina is still alive, she's now 41 years old.

Her potential siblings include Peter (born 1991), Elizabeth (born 1989) and Veronica (born 1986).