Anita's mother
From Tardis Wiki, the free Doctor Who reference
Anita's mother worked at Don Vincente Arana's olive plantation before his death, (TV: The Two Doctors [+]Loading...["The Two Doctors (TV story)"]) after which the Doña Arana dismissed her servants and the estate workers. (PROSE: The Two Doctors [+]Loading...["The Two Doctors (novelisation)"])
