The Slovakian family was a third class family travelling aboard Titanic. The only known members of the family were a three year old boy and his father.
During the sinking, the young boy was in a third-class hall dangerously invaded by a downpour; so paralyzed by fear that he could not move. He rested against a wall and, so scared, he began to call his father. Jack Dawson and Rose DeWitt Bukater went to save him, but the father arrives and takes his son from Jack. He then goes after his suitcase and finds himself in front of a door, yielding under the weight of the water on the other side. The door explodes from the pressure and the father and son both drown in the foam, while Jack and Rose are able to make a quick escape, but barely.