Luitfreid I WINTERTHUR
Luitfreid I was born in <Lechfeld,Germany>.  He died after 0993.

 Adalbert Graf Von Winterthal
Adalbert Graf Von was born before 0957.  Adalbert Graf Von is no longer alive.

 Luitfreid Graf Von Burgelm
Luitfreid Graf Von was born after 0993.  Luitfreid Graf Von is no longer alive.

 Adalbert I Kyburg
He died in 1053.