Following up on what Norbert located on Poland's Genforum board..... There is an Ellis Island arrival record for Elena, “Julja” and Olga “Dokucritz”. They arrived in New York on June 3, 1912 on board the S.S. Kursk. Their destination was Fort Williams (Thunder Bay) Ontario Canada where they were going to join their husband and father Mikhail Dohuchic. According to the ship manifest, their last residence was “Sheesina” Grodno and their place of birth was “Kurszyakies”.
Dockucritz, ElenaSheesina, Russia2518871912 Dockucritz, JuljaSheesina, Russia419081912 Dockucritz, OlgaSheesina, Russia019121912Problem is that wrong manifest comes up for the 3 ladies.One would have to search with www.stevemorse.org missing manifest.