 In 2013 , the notebook alluded to by Kilmer 's son was uncovered by journalist and Kilmer researcher Alex <unk> in Georgetown University 's <unk> Library in a collection of family papers donated to the university by Kilmer 's granddaughter , Miriam Kilmer . The " Mrs. Henry Mills Alden " to whom the poem was dedicated was <unk> Foster Murray Alden ( 1866 – 1936 ) , the mother of Kilmer 's wife , <unk> Murray Kilmer ( 1888 – 1941 ) . Alden , a writer , had married Harper 's Magazine editor Henry Mills Alden in 1900 . 
