I was going back through old family documents when I realized that Elisabethplatz, might be a place, rather than a name as I had first assumed. It was on a ship manifest, dated 1923, in the column that listed nearest relative & his/her complete address and gave
"cousin: Arthur Messinger,
Elisabethplatz 3, Budapest."
For some reason, I assumed it was a name that they fit in, by taking out the space, but in retrospect I think it might be an address. I tried googling it, but nothing came up, not even on goggle.maps, so I figured that I'd ask if anyone was familar with it.
Any & all help would be greatly appreicated.