Dear Friends!

Please, help me again with the search Info about Kapitänleutnant Hans-Joachim von Mellenthin and may be Date of his promotions.
1.4.1906 Seekadett
?.?.1907 Fähnrich zur See
?.?.1909 Leutnant zur See
19.9.1912 Oberleutnant zur See
13.7.1916 Kapitänleutnant
? Korvettenkapitän
? Fregattenkapitän

Does anyone have a complete list of his awards and decorations?

Thanks
Igor