"His mother going to France to get him back home" is most probably not true. The records of my 3rd Cousin 2 times removed Joseph Smith Routledge did survive. He was under age in France so his father wrote to the War Office enclosing his birth certificate which is included in his service record. He was brought back to Britain but not released, send back to France later and was killed 2 SEP 1918, Neuville-St. Vaast area, France, 3 Heavy Battery, Royal Garrison Artillery.