Urahnenurgroßeltern                       19. Gen.               262.144 - 524.287
Urahnengroßeltern                           18. Gen.               131.072 - 262.143
Urahneneltern                                    17. Gen.               65.536 - 131.071
Ahnenurgroßeltern                            16. Gen.               32.768 - 65.535
Ahnengroßeltern                                15. Gen.               16.384 - 32.767
Ahneneltern                                         14. Gen.               8.192 - 16.383
Stammurgroßeltern                           13. Gen.               4.096 - 8.191
Stammgroßeltern                              12. Gen.                2.048 - 4.095
Stammeltern                                       11. Gen.                1.024 - 2.047
Oberurgroßeltern                               10. Gen.                512 - 1.023
Obergroßeltern                                   9. Gen.                  256 - 511
Obereltern                                            8. Gen.                  128 - 255
Alturgroßeltern                                    7. Gen.                   64 - 127
Altgroßeltern                                        6. Gen.                   32 - 63
Alteltern                                                 5. Gen.                  16 - 31
Urgroßeltern                                        4. Gen.                   8 - 15
Großelter                                              3. Gen.                   4 - 7
Eltern                                                     2. Gen.                   2 - 3
Ich                                                          1. Gen.                    1 -