# Relationship history for MSHA mine 1518136

Current hierarchy: **James River Coal Company → McCoy Elkhorn Coal Corp. → Fireclay Mine # 2**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Troy  Wright → Fireclay Mine # 2; 1979-06-12 to 1999-06-03; source msha-controller-operator-history
- **controller_controls_mine:** James River Coal Company → Fireclay Mine # 2; 1988-09-28 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Mack  Stiltner et al → Fireclay Mine # 2; 1988-11-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** James L  Bevins → Fireclay Mine # 2; 1989-04-10 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** J J Coal Company Inc → Fireclay Mine # 2; 1999-02-01 to 1999-04-28; source msha-controller-operator-history
- **controller_controls_operator:** Mack  Stiltner et al → J J Coal Company Inc; 1999-02-01 to 1999-04-28; source msha-controller-operator-history
- **operator_operates_mine:** Wright Coal Company Inc → Fireclay Mine # 2; 1999-04-29 to 1999-06-03; source msha-controller-operator-history
- **controller_controls_operator:** Troy  Wright → Wright Coal Company Inc; 1999-04-29 to 1999-06-03; source msha-controller-operator-history
- **operator_operates_mine:** Fools Gold Energy Corp → Fireclay Mine # 2; 1999-06-04 to 2002-04-03; source msha-controller-operator-history
- **controller_controls_operator:** James L  Bevins → Fools Gold Energy Corp; 1999-06-04 to 2002-04-03; source msha-controller-operator-history
- **controller_controls_mine:** Doug A  Reed → Fireclay Mine # 2; 2001-05-18 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Bluegrass Mining Co., Inc. → Fireclay Mine # 2; 2002-04-04 to 2004-07-28; source msha-controller-operator-history
- **controller_controls_operator:** Doug A  Reed → Bluegrass Mining Co., Inc.; 2002-04-04 to 2004-07-28; source msha-controller-operator-history
- **operator_operates_mine:** McCoy Elkhorn Coal Corp. → Fireclay Mine # 2; 2004-07-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James River Coal Company → McCoy Elkhorn Coal Corp.; 2004-07-29 to current/open; source msha-controller-operator-history