I would like to find books relating the life in Warszawa in the years
1850..(the addresses of my Mendelssohn ancestors are given only by numbers:
2929,2930 in a part of the city named "new world", 10th ardt of
Warszawa.What does it mean?)
Thanks in advance!
Florence Mendelssohn (Paris),France
MENDELSSOHN(russian Poland 19th),RUBINSTEIN (Kharkov;St-Petersburg),
SZULCMAN (Schultzman),PRENTKA, KAHN, DUTLINGER (Poland),BRANDON
(Holland and France).