Do not know of your Health Pleger Jaroslav. I am interested in other Pleger family all over the world to try to find common Pleger connections we may have in common. There is a family 'rumor' that I heard once, that my Pleger family came from east of Danzig/Gdansk. Other than that, we where told the 'old country' has been left behind. Found out that Pleger is a Danish word through a language translater. Another family 'rumor' is that Pleger family is decendent from Vikings.
Does Jaroslav translate to Charles in English? So would you be looking for Charles Pleger? Correct me if I am wrong, Ivan Pleger translated to English would be John Pleger.