Dear Mr. Koggan,
Thank you for posting your request on History Hub!
We searched Ancestry and located a social security death index record for a Louis Lehrer that may be a match. He is listed as born on August 13, 1905 and his date of death is February 1973. The last address listed is 10016 New York, New York, New York, USA.
As per the National Archives website, there is a 72-year restriction on access to the Census, and the most current year available is 1940.
We hope this is helpful. Best of luck with your family research!