Hi Mark,
I am the granddaughter of Phillip Poncelet who lived in Great Falls, Montana at the turn of this century. He was born in Luxembourg in 1863, one of six children. His father was Adam Poncelet who brought his family and several brothers, an R. Poncelet and Michael Poncelet, to US settling in Minnesota. Phillips' brothers were: Henry, Matthew, and Victor. I am wondering if you are one of the descendants of Adam? Thanks for any help.