Jean de Ryckman de Betz

• 
• Born on March 8, 1926 in Namur, at Beez
• Deceased on September 24, 1988, at the age of 62 years

Parents

• André de Ryckman de Betz (1895 - 1975)
• Marthe Glavany (1898 - 1973)

Occupations

• officier