Who is the GI in this picture?

My parent's house in Itzling was bombed at the end of WW II and so we moved to the "Kreuzerhof" at Hellbrunner Allee just vis-à-vis the Schloss Lemberg. 1945 American troops were billeted in this castle. I was 6 years old when they came. And I still remember that we were singing English songs with the countess and her two sons in the castle.
I am in the foreground of the picture, wearing the white ribbon, the other girl is my sister.
I sure would like to know how this GI is doing today!

Herta Kammerhofer née Eder

If you know anything about this GI send your mail to herta.kammerhofer@usa.net.