Johann Augustin von Locquenghien

• 
• Born on June 20, 1777
• Deceased on August 17, 1851, at the age of 74 years

Parents

• Jacob Moritz von Locquenghien (1732 - 1806), Freiherr von Locquenghien
• Judith Anna Maria von Dorth (1751 - 1835), Freiin von Dorth

Family

• Married in 1810, with Marie-Anne d'Olne (1790 - ), Baronin d'Olne, issuing
  • Karl Theodor Hubert (1826 - 1895)