[2] His mother was rumored to be a distant relative of Jefferson Davis, former president of the Confederate States of America.

[2] His second book, entitled Over the Front in an Aeroplane and scenes inside the French and Flemish Trenches, was published in 1915; it was about World War I.

[2] His book contains descriptions of life in the trenches and the artillery used by the French in the early months of the War.

[5] Before their divorce in Paris, France in 1924, they were the parents of two sons:[6] Four months after their divorce, Frederica married Cyril Hamlen Jones,[10] later headmaster of Milton Academy in Milton, Massachusetts, and the former tutor to Pulitzer's two sons during the winter of 1921 to 1922.

[13] The other was: Pulitzer died during an abdominal operation on June 14, 1939, at the Presbyterian Hospital in New York City.