^ Wow, the person waited 7 years for a reply and that is all you gave them?? Wow...
On a more serious note, you were not entirely correct. Marseille is from Strike Witches. The "Star of Africa", she is a Karlsland ace with a mostly one-sided rivalry with Hartmann and openly hostile towards Barkhorn.
Krupinski is from Brave Witches, a spin-off series. The "Countess", she is also a Karlsland ace, enjoys alcohol and women.