Clémentine de Cavelier de Montgeon

• 
• Born in 1820 in Rouelles

Parents

• Louis de Cavelier de Montgeon (1782 - 1858)
• Louise Pharaïde de Vieux ( - 1834)

Family

• Married on August 19, 1837 in Le Havre, at Rouelles, with Alfred René de Martel de Janville (1809 - ), issuing
  • Roger (1848 - 1920)
  • Marie Alice Bathilde (1852 - )
  • Marie Firmin René