| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Grimble Grumble | Foundation | 38 |
| Mr. Grumblebeard | Cinnaptix | 48 |
| Mr. Rumble | 48 | |
| Mr. Super Galaxy Rumble | 48 | |
| Mr. Super Galaxy Rumble | 48 | |
| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Grimble Grumble | Foundation | 38 |
| Mr. Grumblebeard | Cinnaptix | 48 |
| Mr. Rumble | 48 | |
| Mr. Super Galaxy Rumble | 48 | |
| Mr. Super Galaxy Rumble | 48 | |