| Kakek & Nenek | ? | ? | Go Tie Tiong (+) | Sim Siok Hian (+) |
|---|---|---|---|---|
| Ayah & Ibu | Wan Tjia Gong (+) | Go Swan Ing | ||
| William Kurniawan Wan (L) | ||||
| Anak-anak & Cucu-cucu | ||||
| Saudara | Yohanes Kurniawan Wan (L) |
|---|---|
| Keponakan & Cucu-cucu |
|
| Saudara | Merly Kurniawan Wan (P) |
|---|---|
| Keponakan & Cucu-cucu |
|
| Saudara | Olivia Kurniawan Wan (P) |
|---|---|
| Keponakan & Cucu-cucu |
|