Lord of Cyngvar

Lord of Cyngvar was a title held by the ruler of the castle and estates of Cyngvar following Somnar's conquest. When the Kingdom of Cyngvar had been subjugated and its capital reduced to a ruin, the king needed a lord to keep power in the north in his absence. Although the title of Lord of Cyngavr holds a great deal of influence, its actual power is limited due to little traffic with Brythonia, infertile lands, and meagre wealth. Power in Cyngvar has changed hands several times.

House of Lettmar
The House of Lettmar were raised to the station of lord by Somnar the Great. They were originally a Brythonian family, so the northerners were quite contentious to their rule and revolts were commonplace. The Lettmar family are known for marrying into the royal family of Valkanren at multiple points.
 * Luciel Lettmar (fl. 2), the first Lord of Cyngvar
 * Theodor Lettmar (fl. 125), known for heading a regional parliament in Edric II's name
 * Lionel Lettmar (fl. 143), a supporter of Somnal Lucionsen in the First Interregnum
 * Lambwell Lettmar (145–unknown), one of Alben II's regents
 * Lucion Lettmar (before 227–231), abandoned his lands

Rolf the Wolf
Following the abandonment of Cyngvar by the Lettmar family, Alben III named Rolf the Wolf, a Cyng warrior, to the position of lord. Rolf was neither noble nor a knight, but a hardy Cyng warrior who wore the pelt of a wolf on his back. Rolf died in battle at Barrian's Pass in 251 AU.

House of Segethard
After Rolf's death, Somnar V named his brother, Marius Segethard, as the new lord of Cyngvar. Marius never visited the castle, only using it as a title to aggrandise his name while he served as Lord Marshal in Levenstad.