Hendrik Willem van Loon (January 14, 1882 - March 11, 1944) was a Dutch-American historian, journalist, and award-winning children's book author.He was born in Rotterdam, Netherlands, the son of Hendrik Willem van Loon 1] and Elisabeth Johanna Hanken. He went to the United States in 1902 to study at Cornell University, receiving his degree in 1905. In 1906 he married Eliza Ingersoll Bowditch (1880-1955), daughter of a Harvard professor, by whom he had two sons, Henry Bowditch and Gerard Willem. The newlyweds moved to Germany, where van Loon received his Ph.D. from the University of Munich in 1911 with a dissertation that