Willem van Loon died in 1975.
Gerard Willem Van Loon died in November 1980, in Italy.
Hendrik Willem van Loon died on March 11, 1944 at the age of 62.
Willem van Loon was born in 1891.
Hendrik Willem van Loon was born on January 14, 1882.
Hendrik Willem van Loon was born on January 14, 1882.
Henrik Van Loon's birth name is Hendrik Willem Van Loon.
Gerard Willem Van Loon was born on January 16, 1911, in Munich, Germany.
Hendrik Willem van Loon died on March 11, 1944 at the age of 62.
Toon van Loon died in 1975.
Antonius van Loon died in 1962.
Theodoor van Loon died in 1649.
Willem van Hoogstraten died in 1964.