Magdala Buckley

Magdala Buckley is the name of two characters in the novel Peril at End House:
 * Magdala Buckley, known as "Nick";
 * Magdala Buckley, known as Maggie Buckley, Nick's cousin.

Christie used the red herring of two characters with the same name to make the reader believe that Michael Seton had left his fortune to his fiance Nick; it was later revealed that the real person Mike left his inheritance to was Nick's cousin Maggie.