Alfred V Marx

"New York, New York City Marriage Records, 1829-1940," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:247Y-7JM : 10 February 2018), Rose Weil in entry for Alfred Marx and Lily Rothschild, 01 Sep 1926; citing Marriage, Manhattan, New York, New York, United States, New York City Municipal Archives, New York; FHL microfilm 1,643,849.