Theobaldus canonicus Milanensis

Bastard son of king Hugh of Italy and his lover, Stefania "Semele".

In 936 he joined the chapter of the cathedral of Milan, and set to succeed old archbishop Arderic. In 944, since Arderic was still alive, king Hugh plotted against his life, resulting in a battle that left 90 people from Milan dead, but the archbishop unharmed.

There are no information about Theobald after that date, but he probably had to leave Milan and moved to another church outside the archdiocesis.