Darwi Odrade is an Atreides descendant introduced in "Heretics of Dune" (1984). Secretly the daughter of Bene Gesserit Bashar Miles Teg, Odrade's "care with details" makes her like her father most suited for duties related to security. The younger Reverend Mother Lucilla is a near copy of Odrade from her physical appearance to the sound of her voice; however the two women are not directly related, but are instead the products of parallel breeding lines. Though trained by the Bene Gesserit from a young age, for the first few years of her life Odrade had been raised in secret on the seacoast of Gammu by a couple she called "Mama Sibia and Papa." Odrade recalls this childhood fondly and treasures the lessons of love learned there, which she must keep forever secret from the Bene Gesserit, a "society where any form of love was suspect."