Alexandre Dumas' novel "The Two Dians" reflects the events of the 16th century in France. It shows the religious feud between Catholics and Protestants. The novel is interesting not only with stories about wars, love dramas, palace intrigues, but also reliable historical descriptions. Historical figures Kings Henry II, Francis II, Charles IX, Anne Montmorency, Francis de Guise, Admiral Co-ligny, Montgomery - senior, Montgomery - junior, Catherine de Medici, Diana de Poitiers, Diana de Castro, Maria Stuart occupy a special place in the novel.