Excellent! Thank you so much!
The groom's name is actually Boschán, although how the MACSE* transcriber figured that out from that record is a miracle. The "M" has a little squiggle on the side which the "B" in Budapest sort of has, I should have noticed that. But I still couldn't figure out the address.
*http://www.macse.org/society/en/kereso.php
Thank you again,
Loraine