- Presea Testarossa (born in 0011, MIA since 0065)
Presea's children (in order of seniority):
- Alicia Testarossa (born in 0034, died in 0039)
- Fate Testarossa (Alicia's clone via Project Fate, officially born in 0056, later adopted into the Harlaown family)
- ^ In Magical Girl Lyrical Nanoha A's finale, during the dream sequence that Fate has, Alicia refers to her as the older sister, despite the fact that she was born long before her.