# Relationship history for MSHA mine 1513235

Current hierarchy: **Eddie  Lawson → Whitey Enterprises, Inc. → #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

- **operator_operates_mine:** Big Cat Mining Inc → #2; 1981-11-01 to 1984-10-28; source msha-controller-operator-history
- **controller_controls_mine:** Hall Monroe → #2; 1981-11-01 to 1984-10-28; source msha-controller-operator-history
- **controller_controls_operator:** Hall Monroe → Big Cat Mining Inc; 1981-11-01 to 1984-10-28; source msha-controller-operator-history
- **operator_operates_mine:** Louisa Mining Corp → #2; 1984-10-29 to 1985-01-30; source msha-controller-operator-history
- **controller_controls_mine:** Curry Roy → #2; 1984-10-29 to 1985-01-30; source msha-controller-operator-history
- **controller_controls_operator:** Curry Roy → Louisa Mining Corp; 1984-10-29 to 1985-01-30; source msha-controller-operator-history
- **operator_operates_mine:** Blaine Creek Mining Company Inc → #2; 1985-01-31 to 1985-08-29; source msha-controller-operator-history
- **controller_controls_mine:** Akers Larry W → #2; 1985-01-31 to 1986-09-08; source msha-controller-operator-history
- **controller_controls_operator:** Akers Larry W → Blaine Creek Mining Company Inc; 1985-01-31 to 1985-08-29; source msha-controller-operator-history
- **operator_operates_mine:** Fallsburg Mining Company Inc → #2; 1985-08-30 to 1985-11-13; source msha-controller-operator-history
- **controller_controls_mine:** Sexton Junior → #2; 1985-08-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sexton Junior → Fallsburg Mining Company Inc; 1985-08-30 to 1985-11-13; source msha-controller-operator-history
- **operator_operates_mine:** Lawrence County Coal Company Inc → #2; 1985-11-14 to 1986-06-02; source msha-controller-operator-history
- **controller_controls_mine:** Patton Jean → #2; 1985-11-14 to 1986-06-02; source msha-controller-operator-history
- **controller_controls_operator:** Patton Jean → Lawrence County Coal Company Inc; 1985-11-14 to 1986-06-02; source msha-controller-operator-history
- **operator_operates_mine:** Van Energy Inc → #2; 1986-06-03 to 1987-06-18; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery Terry → #2; 1986-06-03 to 1987-06-18; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery Terry → Van Energy Inc; 1986-06-03 to 1987-06-18; source msha-controller-operator-history
- **operator_operates_mine:** Goff Mining Company Inc → #2; 1987-06-19 to 1989-08-17; source msha-controller-operator-history
- **controller_controls_mine:** Ronald G  Goff → #2; 1987-06-19 to 1989-08-17; source msha-controller-operator-history
- **controller_controls_operator:** Ronald G  Goff → Goff Mining Company Inc; 1987-06-19 to 1989-08-17; source msha-controller-operator-history
- **operator_operates_mine:** Sunstone Energy Inc → #2; 1989-08-18 to 2002-01-01; source msha-controller-operator-history
- **controller_controls_mine:** Hall David G → #2; 1989-08-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Hall David G → Sunstone Energy Inc; 1989-08-18 to 2002-01-01; source msha-controller-operator-history
- **controller_controls_mine:** Eddie  Lawson → #2; 2001-03-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Whitey Enterprises, Inc. → #2; 2002-01-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Eddie  Lawson → Whitey Enterprises, Inc.; 2002-01-02 to current/open; source msha-controller-operator-history