Long Ribbon Bar from a Bavarian Officer

[U-46]

Hi, I have this long WWI ribbon bar and would like to confirmate the information I have or change it and make a serious investigation of the original owner.

This is what I have and would like to confirm it or change it

Beginning from the left to the right in order:

1-Iron Cross, 1914/EK2 Prussian 

2- Military merit CROSS- 4th class

3- St. George of Bavaria. ( 2nd class )

4- Luitpold medal of 1905

5- Wedding anniversary  medal of 1918. 

6- Hindenburg Cross with Swords.  

7- Bavarian Long Service medal for 9 years service 

8- Brunswick War service cross,

9- Hessian War Service Medal

Thanks in advance, 

George