My Grandfather was Kazimiriz (Casimir)Szymanski. He was born in Poland about 1876. He married Antonina (Anna) Petryna in 1900, in Tomaszow Lubelski, Poland. They emigrated to the U.S. about 1912. They had four children born in Poland - Mary (1901), Stanislaw (1902), Frank (1905) and Katarzyna (1906 or 07). I am looking for Kazimiriz and Anna's parents and/or siblings names and the towns they might have been from, and any information on Kazimiriz's family - he is said to have had 2 brothers, names unknown. Kazimiriz's father's name was said to be Albert, and his mother's name was Maryanna Chupki (spelling may be incorrect). Any assistance will be very much appreciated.