Hi Gina, my name si Tibor Burger and I come from Slovakia.
In 2002 you wrote (as Regina Marley) about Laurentes Burger and Maria Kohler and they are my g g g grandparents.
They had son Georg (my g g grandfather born in 1828), and he is probably brother of Judith, mother of your Eszter (1832).
Did you get more information about Burger's since 2002?
If you want we can share more information.