Theudebert won initial victories in 610 , which led Theuderic to approach Clothar , promising to return northern Neustria to him for his aid .
In 610 Theudebert and Theuderic entered into a war .
Theudebert won initial victories in 610 , which led Theuderic to approach Clothar , promising to return northern Neustria to Theuderic for Theuderic 's aid .
In 610 Theudebert and Theuderic entered into a war .