| S h o a h: | As of May 25, 2023 | |||
| Descendants of Alexander (Grandfather of Herschel ben Isaak, alias Herman Grab born 1747/8): | ||||
| Description: | Persons: | |||
| Number: | %: | %: | ||
| Descendants identified so far | 1,906 | 100.00 | ||
| Died before persecution | -326 | -17.08 | ||
| Fate unknown so far | -92 | -4.82 | ||
| Lived/born in non-occupied territories | -135 | -7.07 | ||
| Born after persecution | -916 | -47.98 | ||
| Subtotal | 440 | 23.05 | ||
| Non-affected descendants (Non-Jewish grandparents) | -4 | -0.21 | ||
| "Second-degree mixed parentage" | -34 | -1.78 | ||
| Descendants affected | 402 | 21.06 | 68.02 | |
| Descendants' spouses affected (known destiny) | 189 | 31.98 | ||
| Relatives affected (known destiny) | 591 | 100.00 | ||
| of which: | ||||
| Jewish descent was not detected | 7 | 1.18 | ||
| Escaped to non-occupied territories (most fought side by side with the allies) | 98 | 16.58 | ||
| Escaped to China | 3 | 0.51 | ||
| of which 1 died during Japanese internment | ||||
| of which 1 survived Japanese internment | ||||
| Died prior to deportations | 15 | 2.54 | ||
| Went into hiding | 7 | 1.18 | ||
| Fought as partisans | 3 | 0.51 | ||
| Died in forced labour | 1 | 0.17 | ||
| Committed suicide | 2 | 0.34 | ||
| Deported and arrested | 385 | 65.14 | ||
| Killed in his own home on May 7, 1945 | 1 | 0.17 | ||
| Rest | 69 | 11.68 | ||
| Non-deported and non-arrested relatives | 69 | 100.00 | 11.68 | |
| of which: | ||||
| Lived in "mixed marriages" | 13 | 18.84 | 2.20 | |
| "First-degree mixed parentage" | 56 | 81.16 | 9.48 | |
| Deported and arrested relatives | 385 | 100.00 | 65.14 | |
| of which: | ||||
| Died or murdered in concentration camps, ghetto or prison | 319 | 82.86 | 53.98 | |
| Escaped from camp and went into hiding | 1 | 0.26 | 0.17 | |
| Survivors | 65 | 16.88 | 11.00 | |
| Survivors | 65 | 100.00 | 11.00 | |
| of which: | ||||
| Lived in "mixed marriages" | 19 | 29.23 | 3.21 | |
| "First-degree mixed parentage" | 1 | 1.54 | 0.17 | |
| Rest | 45 | 69.23 | 7.61 | |
| Died or murdered in concentration camps, ghetto or prison | 319 | 98.46 | 53.98 | |
| Died during Japanese internment | 1 | 0.31 | 0.17 | |
| Died in forced labour | 1 | 0.31 | 0.17 | |
| Committed suicide | 2 | 0.62 | 0.34 | |
| Killed in his own home on May 7, 1945 | 1 | 0.31 | 0.17 | |
| Total of victims of shoah | 324 | 100.00 | 54.82 | |