I have been researching my husband's paternal family. Grandfather, Stanislas Zielinski, was born in Lithuania in 1890. Immigrated to the US - settling in Rhode Island - in 1913. He met/married Justyna Stacewicz in 1917 in RI. Justyna was born in 1892 in Vilnius Lithuania. I believe that Stanislas' parents were: Titus Zielinski & Helena Kozlowski. Justyna's parents, I believe, were Juzef Stacewicz and Lucyia Waitkevich (or Woitkiewicz). Known siblings for Justyna: Francine and 1/2 sister Agota Levenovich. I am looking for any siblings for Stanislas. Rumored that he had a sister that immigrated to South America. I am looking to verify any information on Stanislas' & Justyn's parents and siblings.