Addendum:

The following personages appear in other stories of the Human Comedy.

Chaulieu, Eleonore, Duchesse de
Letters of Two Brides

Grandet, Victor-Ange-Guillaume
The Firm of Nucingen

Grandet, Charles
The Firm of Nucingen

Keller, Francois
Domestic Peace
Cesar Birotteau
The Government Clerks
The Member for Arcis

Lupeaulx, Clement Chardin des
The Muse of the Department
A Bachelor's Establishment
A Distinguished Provincial at Paris
The Government Clerks
Scenes from a Courtesan's Life
Ursule Mirouet

Nathan, Madame Raoul
The Muse of the Department
Lost Illusions
A Distinguished Provincial at Paris
Scenes from a Courtesan's Life
The Government Clerks
A Bachelor's Establishment
Ursule Mirouet
The Imaginary Mistress
A Prince of Bohemia
A Daughter of Eve
The Unconscious Humorists

Nucingen, Baronne Delphine de
Father Goriot
The Thirteen
Cesar Birotteau
Melmoth Reconciled
Lost Illusions
A Distinguished Provincial at Paris
The Commission in Lunacy
Scenes from a Courtesan's Life
Modeste Mignon
The Firm of Nucingen
Another Study of Woman
A Daughter of Eve
The Member for Arcis

Roguin
Cesar Birotteau
Eugenie Grandet
A Bachelor's Establishment
The Vendetta