Detail
Type Vw. - Cierniak is a Vorwerk (Residence or Farm).
Kr Ostrowo - The Kreis for Cierniak is Ostrowo. A Kreis is a government district (similar to a U.S. county).
See Sliwnik - A See notation means the entry is dependent on another entry. In this case, Cierniak is dependent on Sliwnik, which should be consulted for additional information.