Elias E Schwartz lived at 10 Wall St at the same time as Max Schwartz in 1893. As a result, he may provide a clue about the Max's heritage. Here's what is known.

1. From US Naturalizaion Record Index, 1791-1992
Eddy (Elias) Schwartz of 10 Wall St. Boston born 20 Sep 1872 in Austria is naturalized in USCC Boston MA on 24 Oct 1893. Cert # 242-169

2. From Cert 242-169 where naturalization granted on 24 Oct 1893
Eddy Schwartz of 10 Wall St, born Hugar, Austria in 20 Sep 1871 came to US around 10 Jun 1888 and renounces Joseph Emporer of Austria. Witness by Soloman Freidman of 10 Wall St and Sam E Schwartz of Houghton St, Sommerville.

3. From Boston Passenger and Crew Lists, 1820-1943
Elias E Schwartz, 65, residing 257 School St. Somerville, MA, born 20 Sep 1871 in Czechoslovakia returned from trip from Haifa, Palastine on 4 Oct 1936. He references his naturalization granted in 1893 in Superior Court Boston. He is accompanied by his wife Ida N Schwartz, born 13 Jun 1883 in Boston.

4. From Massachusetts Marriages, 1841-1915
Elias Edward Schwartz, age 39, born Revish, Hungary to Isaac Schwartz and Toba Schmulovitch married Ida Hillson, born to Hyman M Hillson and Elka Makula in Somerville, MA on 26 Jun 1911.