| Family Name | BLUMENAU |
|---|---|
| Maiden Name | |
| Other Names | |
| Given Name | Isidor / Itzig |
| Father | Meier |
| Mother | Gutte Zirre nee KAHN |
| Approximate Date of Birth | 1894-03-26 |
| Place of Birth | Friedrichstadt |
| Approximate Date of Death | 1942 16 11 |
| Place of Death | |
| Place of Residence Before the War | Riga |
| Place of Residence During the War | USSR, Molotov region, Usollag |
| Occupation | |
| Gender | Male |
| Marital Status | Married |
| Spouse | Glika nee MICHELSOHN |
| Fate during the years 1941-1945 | Deported, died |
| Sources |
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| Additional Notes |