| Notes |
- "Brasil, Cartões de Imigração, 1900-1965," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KNP3-VZT : 8 May 2019), Flora Rosentreter in entry for Rita Raquel Cohn Rosentreter de Silberman, Immigration; citing 1961, Arquivo Nacional, Rio de Janeiro (National Archives, Rio de Janeiro).
- https://www.ancestry.com/imageviewer/collections/2957/images/41909_prep803_000225-00012
- On March 2nd, 1939 the husband's name was temporarily added with "Israel" and the wife's name with "Sara". (That was a measure taken by the National Socialists to mark people with the Jewish faith)! The change was revoked retroactively to September 20, 1945
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