Transamund III (also spelled Transmund or Trasmund) was the Duke of Spoleto and Marquis of Camerino from 982 until his death in 989.
[1] His father was Count Atto I of Chieti (Teate) and Penne.
This interruption has caused confusion as to how many persons with the name Transmund actually governed Spoleto in this era.
The Chronicles of Farfa claim that a Transmund succeeded Theobald II around 964, but this appears to be a mis-statement of the chronology.
The Chronicles of San Stephano in Rivo Maris refer to a Duke Transmund as early as 971, but this source has been discredited as false.