Karel August Pfeiffer

• 
• Born on February 25, 1843 in Utrecht
• Deceased on December 22, 1918 in The Hague, at the age of 75 years

Parents

• Frederick George Pfeiffer (1796 - 1882), général de division ( Generaal-Majoor) au service des Pays-Bas
• Jeannette Janssen (1803 - 1844)

Occupations

• colonel d'infanterie au service des Pays-Bas