(References to Colfax)
Note: X and Y are coordinates (light years on XY plane) relative to Terra at (0, 0)
X: -232.75 Y: -49.50 [e]
 Garrisoning Military Force
 3025 to 3050 to 3054
 Owner History
- 2596 - Free Worlds League 
- 2750 - Free Worlds League 
- 2765 - Free Worlds League 
- 3025 - Free Worlds League
- 3030 - Free Worlds League
- 3040 - Free Worlds League
- 3052 - Free Worlds League
- 3057 - Free Worlds League
- 3062 - Free Worlds League
- 3068 - Lyran Alliance (from April) / Free Worlds League (from July)
- 3079 - Lyran Alliance (from October)
- 3130 - Lyran Commonwealth 
 Planetary History
The planet Colfax was one of the targets of the Skye and Bolan Province invasion of the Free Worlds League in March 3068. The invasion by the combined forces of the two Province, named Operation ÜBERSCHATTEN, saw Colfax occupied along with the worlds of Pingree, Sheridan and Thermopolis by the 30th of March 3068. When Marshall Jeremy Brett assumed control of the local FWLM forces and launched Operation BROKEN FIST, the Free Worlds League counterattack against the invading Lyran forces, Colfax was one of his first targets, and the FWLM recaptured the world on the 2nd of July.
Following the dissolution of the Free Worlds League in January 3079, elements within the Lyran Alliance moved to annex a number of former League worlds between August and September that year. Colfax was one of seven worlds conquered during this period, and the invasion only stopped when Archon Adam Steiner declared that any other bouts of what he termed "unauthorised adventurism" would be considered an act of treason.
 Nearby Planets
- ↑ House Marik (The Free Worlds League), p. 109, "Unit Deployment Table"
- ↑ 20 Year Update, p. 57, "Free Worlds League Deployment Table"
- ↑ Objective Raids, p. 39, "Free Worlds League Deployment Table"
- ↑ Historical: Reunification War, p. 158, "Inner Sphere - 2596"
- ↑ Era Report: 2750, p. 36, "Inner Sphere - 2750"
- ↑ Historical: Liberation of Terra Volume 1, p. 10, "Inner Sphere - 2765"
- ↑ 7.0 7.1 Jihad: Final Reckoning, p. 45, "The Jihad In Review"
- ↑ 8.0 8.1 Jihad: Final Reckoning, p. 60, "The Jihad In Review"
- ↑ Map of the Inner Sphere 3130