# Relationship history for MSHA mine 1517287

Current hierarchy: **Alpha Natural Resources Holdings, Inc → Sidney Coal Company → Meathouse Energy**

- 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:** Massey Energy Company → Meathouse Energy; 1984-10-04 to 2011-05-31; source msha-controller-operator-history
- **operator_operates_mine:** Childress Construction → Meathouse Energy; 1992-08-01 to 1992-10-18; source msha-controller-operator-history
- **controller_controls_mine:** Charles  Childress et al → Meathouse Energy; 1992-08-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Charles  Childress et al → Childress Construction; 1992-08-01 to 1992-10-18; source msha-controller-operator-history
- **controller_controls_operator:** Carl H  Childress et al → Childress Construction; 1992-08-01 to 1992-10-18; source msha-controller-operator-history
- **operator_operates_mine:** Dags Branch Coal Company Inc → Meathouse Energy; 1992-10-19 to 1995-03-22; source msha-controller-operator-history
- **controller_controls_mine:** Danny  Justice → Meathouse Energy; 1992-10-19 to 2004-06-30; source msha-controller-operator-history
- **controller_controls_operator:** Danny  Justice → Dags Branch Coal Company Inc; 1992-10-19 to 1995-03-22; source msha-controller-operator-history
- **controller_controls_mine:** Pittston Company → Meathouse Energy; 1994-01-14 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Try-Lex Of Kentucky Inc → Meathouse Energy; 1995-03-23 to 1997-02-14; source msha-controller-operator-history
- **controller_controls_mine:** Robert  Stump → Meathouse Energy; 1995-03-23 to 1997-02-14; source msha-controller-operator-history
- **controller_controls_operator:** Robert  Stump → Try-Lex Of Kentucky Inc; 1995-03-23 to 1997-02-14; source msha-controller-operator-history
- **operator_operates_mine:** Addington Inc → Meathouse Energy; 1997-02-15 to 2002-07-21; source msha-controller-operator-history
- **controller_controls_operator:** Pittston Company → Addington Inc; 1997-02-15 to 2002-07-21; source msha-controller-operator-history
- **operator_operates_mine:** Sidney Coal Company → Meathouse Energy; 2002-07-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Massey Energy Company → Sidney Coal Company; 2002-07-22 to 2011-05-31; source msha-controller-operator-history
- **controller_controls_mine:** James L  Griffith → Meathouse Energy; 2004-07-01 to 2014-12-31; source msha-controller-operator-history
- **controller_controls_operator:** James L  Griffith → Dags Branch Coal Company Inc; 2004-07-01 to 1995-03-22; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources, Inc. → Meathouse Energy; 2011-06-01 to 2016-07-25; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Sidney Coal Company; 2011-06-01 to 2016-07-25; source msha-controller-operator-history
- **controller_controls_mine:** James L  Griffith et al → Meathouse Energy; 2015-01-01 to 2016-05-25; source msha-controller-operator-history
- **controller_controls_operator:** James L  Griffith et al → Dags Branch Coal Company Inc; 2015-01-01 to 1995-03-22; source msha-controller-operator-history
- **controller_controls_operator:** Herbert R  Hamilton et al → Dags Branch Coal Company Inc; 2015-01-01 to 1995-03-22; source msha-controller-operator-history
- **controller_controls_mine:** James L  Griffith → Meathouse Energy; 2016-05-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James L  Griffith → Dags Branch Coal Company Inc; 2016-05-26 to 1995-03-22; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources Holdings, Inc → Meathouse Energy; 2016-07-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources Holdings, Inc → Sidney Coal Company; 2016-07-26 to current/open; source msha-controller-operator-history