| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Asser |
| Family page |
|
Ysbrand Romke F. Steensma living - details excluded to: Emily Joyce Furnee, daughter of Frank Furnee and Florentine Henriette Rens living - details excluded |
| 1) Karel Steensma |
| 2) Emilie Steensma |