4 Generation Ancestry Chart:
|
| 1 |
| 2 | Father |
| 4 | Grandfather |
| 5 | Grandmother |
| 10 | Great-grandfather |
| 11 | Great-grandmother |
| 3 | Mother |
| 6 | Grandfather |
| 12 | Great-grandfather [=10 - Great-grandfather] |
| 13 | Great-grandmother [=11 - Great-grandmother] |
| 7 | Grandmother |