I try to find my relatives of surnames Pietras, Piasta, Iwanow, Murygin, Telazek, Kozera, Jaros, Domeracki / Domeracka. My family comes from Poland, partially from Russia (the Iwanow & Murygin ones).
My maternal great grandfather Aleksander Iwanow came from Kalisz. My great grandmother Zofia Murygin was his 2nd wife. I don't know if he had any children with his 1st wife or whether he had any sisters/ brothers.
Zofia's father Szymon (or Simon) came from Smolensk. He married Konstancja Telazek (or Telazkowska). He died early - at the age of 44. Zofia had 9 or 10 siblings. They lived near to Piotrkow Trybunalski in Poland.
My paternal family is uknown to me. I know they used to live in Sobien and then moved to Warszawa & Lowicz. My grandfather Stanislaw Pietras was one of 13 children. His parents were Urszula Domeracka (mother) and Stanislaw Pietras (father). He married Anna Jaros, daughter of Stanislaw Jaros (father) and Marianna born ???.