Katharina Dalichau's birth name is Katharina Schmaltz.

In the case of Katharina, Sigmund Freud argued that her symptoms of hysteria were the result of repressed traumatic experiences, particularly related to sexual abuse. He believed that by uncovering and exploring these repressed memories through psychoanalysis, Katharina could experience a release of her symptoms and psychological healing. Freud's case study of Katharina was influential in his development of psychoanalytic theory.

The cast of My Martyrdom in Every Case - 2008 includes: Katharina Noppeney Jeff Wolfshohl as Garv

Katharina Kubrick's birth name is Bruhns, Katharina Christiane.

Katharina Magdalena's birth name is Katharina Magdalena Rettenwander.