# Relationship history for MSHA mine 1514263

Current hierarchy: **Benjamin R.  Bennett → Cnb Mining Company Inc → No 3**

- 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:** Hyde Luther Jr → No 3; 1975-09-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Clover Fork Energy Inc → No 3; 1983-10-01 to 1985-12-16; source msha-controller-operator-history
- **controller_controls_operator:** Hyde Luther Jr → Clover Fork Energy Inc; 1983-10-01 to 1985-12-16; source msha-controller-operator-history
- **controller_controls_mine:** Robbins Gus D → No 3; 1984-09-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Tedon Energy Inc → No 3; 1985-12-17 to 1987-06-22; source msha-controller-operator-history
- **controller_controls_mine:** Creech Donnie T → No 3; 1985-12-17 to 1987-06-22; source msha-controller-operator-history
- **controller_controls_operator:** Creech Donnie T → Tedon Energy Inc; 1985-12-17 to 1987-06-22; source msha-controller-operator-history
- **operator_operates_mine:** Harlan Wallins Coal Company Inc → No 3; 1987-06-23 to 1988-11-01; source msha-controller-operator-history
- **controller_controls_operator:** Robbins Gus D → Harlan Wallins Coal Company Inc; 1987-06-23 to 1988-11-01; source msha-controller-operator-history
- **controller_controls_mine:** Cochran Lloyd Et Al → No 3; 1988-08-04 to 1989-09-17; source msha-controller-operator-history
- **operator_operates_mine:** Charity B Limited Inc → No 3; 1988-11-02 to 1989-09-17; source msha-controller-operator-history
- **controller_controls_operator:** Cochran Lloyd Et Al → Charity B Limited Inc; 1988-11-02 to 1989-09-17; source msha-controller-operator-history
- **operator_operates_mine:** Cnb Mining Company Inc → No 3; 1989-09-18 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Benjamin R.  Bennett → No 3; 1989-09-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Benjamin R.  Bennett → Cnb Mining Company Inc; 1989-09-18 to current/open; source msha-controller-operator-history