Emperor Siegrich was the short-reigned successor of Sigmar Heldenhammer.[1a][2a] His first act was to add the election process into Sigmar's Law.[1a] However, less than two years into his reign, he was killed in a hunting accident. He was succeeded by Hedrich I.[2a]
- Tome of Salvation states that Siegrich was from the province of Averland. However, the WFRP 4th Edition rulebook states that he was of the Asoborns, the tribe of Stirland.
- Within the Sigmar's Heirs book, it has been stated that Emperor Fulk was the successor to Sigmar.