In Poland, it's interesting if someone works with archives or one of their colleagues. 1. One of the best masters of Russia, Marian Napoleonov Sokolovsky (MS), is documented as a Warsaw philistine. His wife Paulina is Jozefa Ignatieva nee Zamoyskaya. But once he is referred to as a Sedletsky philistine (this is a province in Poland) In Russia, at least as early as 1895. That year, their son Boguslav was born, it seems the first child, that is, roughly presumably Sokolovsky's parents were born around 1870. 2. Our second talent, born in 1851, is Friedrich Moritz Ruckert. A Lutheran. I think I was born in Liegnitz (Lower Silesia?), (now Legnica in Poland), probably born on October 31, 1851. If anyone has the opportunity to learn something from these two names (metrics, families), then it will be great.