He quotes two lines from Yeats's "September, 1913" at the beginning of a poem which concludes that "Romantic Ireland is not old."  In another poem, the title figure is mocked by the earthworms who share with him his muddy haven and ask him "don't you think you were an ass?" "Easter Week" appeared in Main Street and Other Poems, while "To a Young Po
He quotes two lines from Yeats's "September, 1913" at the beginning of a poem which concludes that "Romantic Ireland is not old."  In another poem, the title figure is mocked by the earthworms who share with him his muddy haven and ask him "don't you think you were an ass?" "Easter Week" appeared in Main Street and Other Poems, while "To a Young Poet who Killed Himself" appeared in his first book of verse, a 1914 collection best known for a poem dedicated to Mrs. Henry Mills Alden.  That poem, which gave its name to the volume, depicted something that "may in summer wear A nest of robins in her hair," a kind of organism that could only be made by God.  FTP, name this poet who was killed in 1918, who thought that he would never see a poem as lovely as a tree.
He quotes two lines from Yeats's "September, 1913" at the beginning of a poem which concludes that "Romantic Ireland is not old."  
Joyce Kilmer