The birth of Sonja Stempczynski

Sonja Josefa Stempczynski was born on January 26, 1953 in Solano County, California.

Her father's last name is Stempczynski, and her mother's maiden name is Turpen. If Sonja is still alive, she's now years old.

Her potential siblings include Pon (born 1955), Jon (born 1954) and Stasia (born 1951).