of Altdorf Guelph Count
of Altdorf Guelph was born in 0745.  He died at the age of 55 in 0800.

 I, of Alemannia Guelph Count
I, of Alemannia Guelph was born in Altdorf, Bavaria, Germany.¹   I, of Alemannia Guelph is no longer alive.¹