Isidore was born in 1888. He passed away after 1950.
Sources
Ancestry.com. 1950 United States Federal Census [database on-line]. Lehi, UT, USA: Ancestry.com Operations, Inc., 2022. National Archives at Washington, DC; Washington, D.C.; Seventeenth Census of the United States, 1950; Year: 1950; Census Place: New York, Bronx, New York; Roll: 1497; Page: 1; Enumeration District: 3-150.
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