Oswald de Pret Roose de Calesberg

• 
• Born on October 21, 1827 in Antwerp
• Deceased on August 26, 1888, at the age of 60 years

Parents

• Joseph de Pret Roose de Calesberg, alias le Comte de Pret (1802 - 1891)
• Eulalie Thuret (1807 - 1869)

Family

• Married on November 26, 1861 in Liège, with Léonie de Donnea (1842 - 1918), issuing
  • Raoul Marie Joseph (1864 - 1906)
  • Marie Caroline Eulalie (1865 - 1951)
  • Arthur (1867 - 1909)