Elizabeth was an author, who published two books, "King Lehr" and the Gilded Age and Turn of the World. Her first novel, published after the death of her second husband, tells the story of her unhappy marriage to Lehr, which was referred to as a "tragic farce" of a 28-year marriage. It was described as follows in Time Magazine, Her second book, and first as Lady Decies, Turn of the World, was also a semi-autobiographical history of American high society during the Gay Nineties up through the First World War. Upon the book's publication, The Pittsburgh Press wrote,
John Vinton Dahlgren Jr., who married Helen Broderick in 1946, was a graduate of Harvard and Georgetown.
During this marriage, she made generous donations to Roman Catholic charities and to Georgetown University, including funds for the construction of Dahlgren Chapel, named for her first son. The latter asked for her portrait, which was painted in 1899 by the Swiss-born American artistAdolfo Müller-Ury. Dahlgren died August 11, 1899, in Colorado Springs, Colorado, where he had gone in hopes of recovering from an illness.
Second marriage
In June 1901, Elizabeth married Henry Symes Lehr, aka Harry Lehr. The marriage was never consummated. On her wedding night, she was informed by her husband that he loathed her and could not stand the thought of touching her ever, although he wanted her to understand she was to be cordial to him in public and he might in turn occasionally call her "darling". He had, he admitted, married her for her money because poverty terrified him. In 1915, the Lehrs were in Paris, and Elizabeth worked for the Red Cross. They remained in Paris after World War I, where they bought in 1923 the Hôtel de Canvoie at 52, rue des Saints-Pères in the 7th arrondissement. Harry Lehr died on January 3, 1929 of a brain malady in Baltimore.
Third marriage
On May 25, 1936, she married The Rt Hon. The 5th Baron Decies, a widower and Anglo-Irishpeer who had previously been married to Helen Vivien Gould. He died on January 31, 1944. Upon this marriage, she became The Rt Hon. Elizabeth, Baroness Decies. Lady Decies died in 1944 at the Hotel Shelton. She was buried in the crypt below Dahlgren Chapel at Georgetown University, which she and her first husband had built as a memorial to their son, Joseph Drexel Dahlgren, who died in infancy.
