I am looking for any information anyone might have on the Davidhazi family. My great-grandfather Arpad Davidhazi (not sure if these spellings are correct) came over in 1906 when Arad was still part of Hungary. He was married to Bertha Koncsek. Arpad's parents were Stephan Davidhazi and Romhany Marie Kiss (possibly Kis; and Bertha's parents were the Honorable Darocy Imre Koncsek and Eva Szrehanek who was from Upper Austria, Any information on these people would be greatly appreciated. Thank you.