I have found some records for Adam Sluchocki's sisters, Victoria, Teofila & Eleanora in Suwalki beginning in 1847. Antoni Sluchocki was born abt 1820 & Petronella, who was also a Sluchocki, was born abt 1827. I assume they married about 1846 in Suwalki. Maybe someone out there has more info on Antoni & Petronellas marriage date, other children, their parents names etc.