| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Flight (Navy). |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Marine (Ground Assault) with the new title Marine. |
| 1 |
19 |
Moved to a new world. |
| 1 |
22 |
Promoted to Marine (Ground Assault) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Attempted to change assignments. |
| 2 |
22 |
Switched to Marine (Star Marine) with previous rank. |
| 2 |
23 |
Commanding officer takes an interest in Hamilton Thorebourne's career. |
| 3 |
26 |
Voluntarily left Star Marine |
| 3 |
26 |
Became a Citizen (Colonist). |
| 3 |
28 |
Advanced training in a specialist field. |
| 3 |
30 |
Forced to continue current assignment. |
| 3 |
30 |
Promoted to Citizen (Colonist) rank 1. |
| 4 |
30 |
Continued as Citizen (Colonist). |
| 4 |
33 |
A revolution, attack or other unusual event throws Hamilton Thorebourne's life into chaos, forcing Hamilton Thorebourne to leave the planet. |
| 5 |
33 |
Failed to qualify for Surveyor (Scout). |
| 5 |
33 |
Became a Drifter (Wanderer). |
| 5 |
36 |
Suffer from a life-threatening illness. |