| Office | Ruler of the Old Castle |
| Region | |
| Dynasty |
The Lord in the Old Castle, formerly the King in the Old Castle or King of the Mern, is the primary title of the ruler of the Old Castle.
Kings in the Old Castle
- Kenar I Mannos, remembered as "Kenar bar-Han Mannos," the great-grandson of Abuleth and founder of House Mannos
- Kenar II Mannos, his son and successor
- Drusilla VIII Mannos, called "Drusilla the Golden," who received the golden Yohm-kar steel Spearblade Legacy as a gift from God-King Duros IX of Duryavar
- Urias IV Mannos, the penultimate King in the Old Castle
Lords in the Old Castle
- El'Azar XIX Mannos, the son of Urias IV, the final King in the Old Castle and first Lord in the Old Castle
- Maryna Mannos, his daughter and successor
- Barnabas Mannos, her son and successor
- Julia Mannos, his daughter and successor, killed in a tournament joust
- Jerichon Mannos, her brother and successor
- Sethen Mannos
- Joranna Mannos
- Deshenar Mannos
- Danyol Mannos
- Aryon Mannos
- Meredith Mannos, slain in battle
- Morzican Mannos, her son and successor, who served as Lord Marshal of the Imperial Legion for Adrastus II
- Damari Mannos, his son and successor, who served as Grand Vizier to Adrastus III until his wife's death in childbirth. Killed during the Battle of Hanum
- Ava Mannos, his daughter and successor, who reigned for only a month until she succumbed to wounds sustained during the Battle of Hanum which had left her comatose for her reign
- Sethar Mannos, her son and successor