Remembering the Unknown

Memorial stone for an unidentified German soldier killed in Normandy, probably in 1944. Someone has left an 'In remembrance' token. When I saw this it reminded me of this Babylonian text from 3 or 4 thousand years ago:
"You, ghost belonging to nobody, who have nobody to bury you or speak your name, whose name nobody knows ... before Shamash, Gilgamesh, the Annunaki and the ghosts of my family you hereby receive a present, you are honoured with a gift."
[Myths from Mesopotamia, Stephanie Dalley, Oxford Worlds Classics]