Johan Martens was born in 1861.
Johan Martens died in 1932.
Maria Martens was born in 1955.
Ernesto Martens was born in 1933.
Martin Martens was born in 1797.
Hermann Martens was born in 1877.
Theodor Martens was born in 1822.
Dino Martens was born in 1894.
Conrad Martens was born in 1801.
Bob Martens was born in 1961.
Ludwig Martens was born in 1875.
Friedrich Martens was born in 1845.
Jacky Martens was born in 1963.