W. M. Letts

http://id.loc.gov/authorities/names/no94010730

found: World Biographical Information System, 29 Nov. 2007 (1882-1972; poet, dramatist)

Winifred M. Letts was an Irish novelist, playwright, and poet. Her collections include More Songs from Leinster (John Murray, 1926), The Spires of Oxford and Other Poems (E. P. Dutton and Company, 1918), Hallow-e’en and Poems of the War (John Murray, 1916), and Songs from Leinster (John Murray, 1913). Letts, who served at a nurse at a number of military hospitals during World War I, famously wrote about her experiences during the war, as well as the joys of rural life in Ireland. She died in 1972.https://www.poets.org/poetsorg/poet/winifred-m-letts accessed 10/20/2017