From Wikipedia, the free encyclopedia Lou Tellegen (born Isidor Louis Bernard Edmon van Dommelen, November 26, 1881 – October 29, 1934) was a Dutch-born silent film and stage actor, film director and screenwriter. Tellegen made his stage debut in Amsterdam in 1903, and over the next few years built a reputation to the point where he was invited to perform in Paris, eventually co-starring in several roles with Sarah Bernhardt, with whom he was involved romantically. In 1910, he made his motion picture debut alongside Bernhardt in La dame aux …