Luc- as - de Groot was born in 1963.
Bob de Groot was born on 1941-10-26.
Claude C. Krijgelmans was born in 1934.
Lucas de Groot was born on June 21, 1963.
Louis-Luc Loiseau de Persuis was born in 1769.
Luc Urbain de Bouexic was born on June 21, 1712.
Huug de Groot was born in 1890.
Pieter de Groot was born in 1615.
Adriaan de Groot was born in 1914.
Ron de Groot was born in 1960.
Joeri de Groot was born in 1977.
Dick de Groot was born in 1920.
Guillaume de Groot was born in 1836.
Johannes de Groot was born in 1914.
Francis de Groot was born in 1888.
Boudewijn de Groot was born on May 20, 1944.
Lucas de Groot was born on June 21, 1963.
Frederik de Groot was born on May 23, 1946.