Just thought I'd add what I know... A certain Eleonore Magdalene Von Starkloff in our family line married a Wilhelm Eduard Gottlieb Heller...they lived near Stuttgart, Wuertemberg at that time (early 1800's) There was at least one child, Wilhelm Constantine Leopold Alexander Hugo Heller born 01Oct1841. There was another son Paul Eduard, born earlier, around 1831...I don't know if Eleonore was the mother though! I've been trying to figure this out since this is my direct line!! ( Paul Edwardcome to England and subsequently some of our relatives came to the US). My grandfather did mention that Eleonore's relatives were in the Court of Wuertemberg...Does this sound familiar to anyone?