Birth Name: Lawrence John Duplass, Jr.
Place of Birth: New Orleans, Louisiana
Date of Birth: March 7, 1973
Ethnicity: Cajun (French), German, Italian, around 1/8th German Jewish
Jay Duplass is an American director and actor. His brother is filmmaker and actor Mark Duplass.
Jay’s paternal great-grandmother was evidently Irene Frances Stein (the daughter of Adolph J. Stein and Mary Aufdemorte).
Jay’s maternal grandparents were John Anthony Ernst, Jr. (the son of John Anthony Ernst and Leontine Pauline Bordes) and Cathryn Mae Gallo. John was of German and Swiss-German descent. Leontine’s parents were French.
Photo by Prphotos.com