name: Lysritt
 age: unknown
 nationality: unknwon
 profession: Ilya's Maid
 family: Ilya, Sella
 personality: Lysritt is more cheerful and easy-going compared to Sella. She  doesn't speak a lot (because being an homouncolous she only has the functions  she needs to attend her duties) but she doesn't either seem that clumsy. She wants  the best for Ilya and that's probably why she loves everything that could make her happy (that's probably the reason why she likes Shirou too). She gets along pretty well with Sella too, although their personalities are somehow opposite.

personal story: Lysritt is one of the maids who look after Ilya, she's a sort of bodyguard to her being able to use a giant halberd as a weapon to protect her mistress. She's also an homouncolous created by the Einzbern and an ether clump who has the duty to assist Ilya in the actualization of the Heaven Dress.

sella

 name: Sella
 age: unknown
 nationality: unknwon
 profession: Ilya's Maid
 family: Ilya, Lysritt
 personality: Sella is the serious one between Ilya's maid. She doesn't speak  too much (as her partner) but she tends to be more straight than Lysritt. She acts  bravely but she's easilly scared by paranormal phenomenon (especially by ghosts).  She tends to be over protective with Ilya and that's probably why she's always suspicious about people who get in touch with her (especially Shirou).

personal story: Sella is the other maid who assists Ilya in her daily life. Being an homouncoulos as her partner Lysritt she mostly take care of her duty, especially as Ilya's teacher in sorcery since she's very good at it. She's also the one who takes care of the castle in which Ilya lives outside Fuyuki.