I'm trying to find out more about my Grandfather, Ferdinand Von Krogh, who came to the US from Schlewig-Hostein somewhere in the 1890's, with a degree in Physical Education,but then went to medical school at West Virginia University, probably around 1905 or so. He then practiced in South Philadelphia, until his death. I believe he died in the 1940's. I never knew him, as I was not born until the 50's, and my Father is now gone too, and I can't ask him info.