Hi,
I went through the whole Nagykanizsa death records for 1904, and there's no record of Johanna's death. Do you have a source to back this up?
Also, to confirm - there *is* a Johanna (szü.) Deutsch married to an Albert Deutsch, whose children were:
Karoly, Karolina, and Sandor.
Sandor's children were Albert, Gyula, Pal, Margit, and Ilonka
Karoly's children were Jozsef, Hermina, Jeno by Weisz Roza, and Elizabeth and Katalin by Grunbaum Fani
Karolina's children were Szego Laszlo, Szego Jeno, Szego Jozsef, and Szego Jozsef
This is from a hand-drawn tree by Szego Jozsef in 1972 (I am his grandson)
Cheers,
David Szego