Like so many others who have posted messages to the Cavendish board (if not all), I am a descendent of William Hunter (Henderson) Cavendish (by way of Eldridge (Andy) Cavendish). I suspect Jonathan is my cousin, if his father is the same Stan who's related to me.
I know there are a group of Cavendishes in northern Virginia, among other places, and the Cavendish name shows up in a number of places, including Vermont and Prince Edward Island, Canada. Does anyone know of other branches of the family other than the one traced to William Hunter Cavendish?