After defeating a revolt led by Conrad the Red, this ruler allied the crown with the Catholic Church, greatly increasing royal power.  He married Edith and Adelaide, whom he rescued from a marriage with Berengar II, and had t
After defeating a revolt led by Conrad the Red, this ruler allied the crown with the Catholic Church, greatly increasing royal power.  He married Edith and Adelaide, whom he rescued from a marriage with Berengar II, and had three children, one of whom reigned after him.  This king also defeated the Magyars in the Lechfeld in 955.  FTP, identify this son of Henry the Fowler crowned emperor in 962 by John XII, often considered the first Holy Roman Emperor.
After defeating a revolt led by Conrad the Red, this ruler allied the crown with the Catholic Church, greatly increasing royal power.  
Otto I or Otto the Great