I'm looking for descendant information for Wendelin and Anna Katherine Willman Bircher. Anna was the daughter of Mathias and Blandine Becker Willman, and died in 1946. She's buried in Greenville, Illinois. The surviving child of the couple was Louis Thomas Bircher. He was born in 1893. The only name I've got for the wife of Louis is Luley, and their child is Hellen, born 1917. Does anyone have further information on this family? Thanks. I am related through the Dommerts. Wendelin's mother was Sophia Dommert Bircher.