3. Every man who is the father of a great man or woman.
4. Every woman who is the mother of a great man or woman.
5. Geniuses, however cranky.
6. The father and mother of a genius.
Non-Standard.
The following shall be non-standard, and neither they nor their children shall be registered:
1. Old bachelors from choice.
2. Cranks.
3. Liars.
4. The impure.