| Occupation | businessman |
| Parents | KELLNER Miklós and SIMON Magda |
| Married | ILLčS Eva |
| Daughter | KELLNER Linda |
| Daughter | KELLNER Anna |
Sources
[1] Böske MOHOS (oral)
[2] SIMON family registry (from Magda Kellner)
[3] Tony LINHARDT (oral)
7 September 2002; pml