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Mis-mated : the principles of incompatibility of temperaments in marriage and family life; with an analysis of the marriages of John Milton, Paul Verlaine, Moliere, Lord Byron, Percy Bysshe Shelley, Heinrich Heine, Richard Wagner, and others / by John F. Peters. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.