| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Trompetter |
| Family page |
|
Boris Roos, son of Calmer Julius Roos and Roberta Bobtje
to: Vena NN |
| 1) Joachim Roos |
| 2) Hannah Roos |
| Family page |
|
Boris Roos
to: Margaritha NN |
| 1) Sara Sophie Roos |