Edmund Symlloy LYEN [1897-1941]
Dates and full name taken from his gravestone: https://www.findagrave.com/memorial/235557015/edmund-symlloy-lyen#view-photo=242556220
His entry on the DBS School Register:
1907 | Lyen Edmund, S.. |
There was also an Oswald Lyen registered that year, most likely Edmund's brother.