The three Hungarian Censuses between 1848 and 1869 indexed by JewishGen list about 150 people named Spielberger.
Are they all related? Or did total strangers choose the same surname when Jews took surnames in the Austrian Hungarian Empire?
By collaborating on our research in this project, we hope to be able to answer these questions!
Direct male line descendants are encouraged to take a Y DNA test to give us more biological evidence to solve the puzzle.