Hope you can help
My grandfather is a Daniel Jakobus Du Plessis.
I believe his ancestor is Jean-Prierre du Plessis.
I'm going to Europe on 18 April 2019 and I'm planning a trip to Poitiers.
However, I'm not sure if I should go to Poitiers or Poitou-Charentes, France?
I basically want to go and either visit current Du Plessis families in this region or visit a site where this ancestor of mine might have been.
I would appreciate any suggestions?