Jules Arnous de Rivière

Jules Arnous RiviereJules Arnous de Rivière (1830-1905) was probably the most prominent French chess player between 1850 and 1870.

He married to Joséphine de Coulhac Mazérieux. Their daughter Hélène Arnous-Rivière married Baron Christian-Hubert von Pfeffel. Her great-grandson is British politician Stanley Johnson, father of Boris Johnson.