Kopal

Vaclav Sulc was married to Marie Kopalova, daughter of Simon Kopal and Marketa Svobodova.

Their children were:

1) Vaclav Sulc born January 10, 1819 in Borotin, Bohemia (Czech Republic)

2) Maria Anna Sulcova born December 27, 1822 in Seltschan, Bohemia (Sedlcany, Czech Republic)

Married to Antonin Mohelnicky on July 5, 1842 in Seltschan, Bohemia (Sedlcany, Czech Republic)

3) Katerina Sulcova born November 1, 1824 in Netvorice (Czech Republic).

Kopal in Czech language translates roughly to "digger" in English. Translated to German, Kopal could be Graeber.

~Info from an Austrian who speaks Czech and German.