This monument is located in the former Bahnhofstrasse B 135 (in 1880 renamed to Bahnhofstrasse 20) in Ulm where was placed the house where Albert Einstein was born in 1879.
The house was erected in 1871 and was destroyed in December 1944 in the bombardments of Ulm.
Einstein was born on March 14, 1879, and he lived in this house until the summer of 1880 when his fateher Hermann decided to move to Munich (on June 21, 1880, Hermann registered his family with Munich’s police).
This is a photography of Einstein’s birthplace before its destruction:
Location: monument to Einstein in Ulm (map)