He had a relationship with Anna Gyulay van Maros-Németh en Nádasda.
Child(ren):
Bron:
Genealogisches Taschenbuch der deutschen gräflichen Häuser, Volume 49, Perthes, Pag. 339
https://books.google.nl/books?hl=nl&id=exVnAAAAcAAJ&dq=Ladislaus+HALLER++HALLERSTEIN+GYULAI++MAROS&focus=searchwithinvolume&q=GYULAI++MAROS
The data shown has no sources.