I am Beth's cousin & I had my family researched in Hungary & I have an Ilona that married Karoly Fuzy on 4/5/1816. Could this be your great grandmother? Says that she died in Abos at 63 yrs old & she was born in 1753. 3 Fuzy brothers went to Hungary from Transylvania, but I do not know where they lived in Transylvania. I will be glad to email my research to you.