Looking for possible ID on this 40yr ribbon bar

[Luke J]

Hello everyone! I'm looking for possible info on who this bar might of belonged too.  I'm hopping for a possible ID. Before I acquired this bar I remember seeing a thread with numerus pictures of high ranking officers and generals that all had a 40yr device on their ribbon bars. I'm certain I saw an officer or general wearing this same exact bar and his name was listed above but I cant seem to find the thread now.  I will list the awards down below.

EK2 1914

War Merit cross with swords 

1914-1918 Combatants cross with swords 

Silesian Eagle possibly or Hanseatic cross?

40yr long service. 

Kaiser Wilhelm century medal

If you would like better pictures of the bar, let me know and I will provide them.