Yup, good old Baum (wich means tree in German btw) got eaten by a chicken ...
And that chicken was called "Ar Zor'Roc" which is an old-German rune for "Lord of the Zor'Roc", a tribe that (as far as history tells us) was told to have invincible warriors that did not lose a single man
during the big war with the Anglo-Saxons in 317 AD.
And so "Ar Zor'Roc", the Lord of the Zor'Roc, the chicken that ate a whole tree, took over the place of Baum and was called "Ar Zoroc" later, which became "Arzoroc" in the end.
I love stories...http://arzoroc.deviantart.com/
For you to read.