Cornelius

Cornelius is an Elder Sibling. She talks to the player over the intercom throughout Episode 1, although she is not seen in game as of Episode 1.

Profile
Cornelius is very dramatic and emotional. She also seems very anxious about anything that goes wrong, and strives to fix any problems as soon as possible.

Episode 1
Cornelius speaks over the intercom to alert the Grandchildren of the protagonist's escape, and orders the Grandchildren to find them. She also organizes at least one, if not all of, the traps in Grandmother's house. After the player wakes Grandmother, Cornelius sings a lullaby to her.