# Relationship history for MSHA mine 1511055

Current hierarchy: **Elmer  Kincaid Jr → Premium Processing Co., Inc. → Middlesboro Tipple**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Pinnacle Coal Corp → Middlesboro Tipple; 1978-02-01 to 1979-04-17; source msha-controller-operator-history
- **controller_controls_mine:** Florence  King → Middlesboro Tipple; 1978-02-01 to 1996-02-07; source msha-controller-operator-history
- **controller_controls_operator:** Florence  King → Pinnacle Coal Corp; 1978-02-01 to 1979-04-17; source msha-controller-operator-history
- **controller_controls_mine:** James D  Klingbell et al → Middlesboro Tipple; 1978-05-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Paramount Shipping Company Inc → Middlesboro Tipple; 1979-04-18 to 1980-08-25; source msha-controller-operator-history
- **controller_controls_mine:** Fred  Morgenstern et al → Middlesboro Tipple; 1979-04-18 to 1980-08-25; source msha-controller-operator-history
- **controller_controls_operator:** Fred  Morgenstern et al → Paramount Shipping Company Inc; 1979-04-18 to 1980-08-25; source msha-controller-operator-history
- **operator_operates_mine:** Pinnacle Coal Corp → Middlesboro Tipple; 1980-08-26 to 1984-05-15; source msha-controller-operator-history
- **controller_controls_operator:** Florence  King → Pinnacle Coal Corp; 1980-08-26 to 1984-05-15; source msha-controller-operator-history
- **operator_operates_mine:** Independence Coal Company → Middlesboro Tipple; 1984-05-16 to 1986-08-10; source msha-controller-operator-history
- **controller_controls_operator:** James D  Klingbell et al → Independence Coal Company; 1984-05-16 to 1986-08-10; source msha-controller-operator-history
- **controller_controls_operator:** Bruce J  Schnabel et al → Independence Coal Company; 1984-05-16 to 1986-08-10; source msha-controller-operator-history
- **operator_operates_mine:** Southern Star Coal → Middlesboro Tipple; 1986-08-11 to 1987-07-05; source msha-controller-operator-history
- **controller_controls_mine:** Randy  King → Middlesboro Tipple; 1986-08-11 to 1987-07-05; source msha-controller-operator-history
- **controller_controls_operator:** Randy  King → Southern Star Coal; 1986-08-11 to 1987-07-05; source msha-controller-operator-history
- **operator_operates_mine:** Southern Mills → Middlesboro Tipple; 1987-07-06 to 1990-05-15; source msha-controller-operator-history
- **controller_controls_mine:** Bruce  Schnabel → Middlesboro Tipple; 1987-07-06 to 1990-05-15; source msha-controller-operator-history
- **controller_controls_operator:** Bruce  Schnabel → Southern Mills; 1987-07-06 to 1990-05-15; source msha-controller-operator-history
- **operator_operates_mine:** Pinnacle Coal Corp → Middlesboro Tipple; 1990-05-16 to 1996-02-07; source msha-controller-operator-history
- **controller_controls_operator:** Florence  King → Pinnacle Coal Corp; 1990-05-16 to 1996-02-07; source msha-controller-operator-history
- **controller_controls_mine:** Elmer  Kincaid Jr → Middlesboro Tipple; 1994-04-18 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Premium Processing Co., Inc. → Middlesboro Tipple; 1996-02-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Elmer  Kincaid Jr → Premium Processing Co., Inc.; 1996-02-08 to current/open; source msha-controller-operator-history