# Relationship history for MSHA mine 0500435

Current hierarchy: **Stephanie Bratton  Pinnt; Donna Rae  Bratton → Bratton Enterprises Inc → McCoy Cinder Pit**

- 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:** M P M Inc → McCoy Cinder Pit; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Mc Coy Aggregates Inc → McCoy Cinder Pit; 1950-01-01 to 1982-10-14; source msha-controller-operator-history
- **controller_controls_mine:** C L  Carroll → McCoy Cinder Pit; 1950-01-01 to 1982-10-14; source msha-controller-operator-history
- **controller_controls_operator:** C L  Carroll → Mc Coy Aggregates Inc; 1950-01-01 to 1982-10-14; source msha-controller-operator-history
- **operator_operates_mine:** Mobile Premix Company → McCoy Cinder Pit; 1982-10-15 to 1987-05-20; source msha-controller-operator-history
- **controller_controls_operator:** M P M Inc → Mobile Premix Company; 1982-10-15 to 1987-05-20; source msha-controller-operator-history
- **controller_controls_mine:** Koppers Co Inc & Redland Plc → McCoy Cinder Pit; 1987-05-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Mobile Premix Company → McCoy Cinder Pit; 1987-05-21 to 1988-06-13; source msha-controller-operator-history
- **controller_controls_operator:** Koppers Co Inc & Redland Plc → Mobile Premix Company; 1987-05-21 to 1988-06-13; source msha-controller-operator-history
- **operator_operates_mine:** Western Mobile/Mtn → McCoy Cinder Pit; 1988-06-14 to 1995-05-01; source msha-controller-operator-history
- **controller_controls_mine:** Redland Plc → McCoy Cinder Pit; 1988-06-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Redland Plc → Western Mobile/Mtn; 1988-06-14 to 1995-05-01; source msha-controller-operator-history
- **operator_operates_mine:** Bratton Enterprises Inc → McCoy Cinder Pit; 1995-05-02 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Patrick J  Bratton → McCoy Cinder Pit; 1995-05-02 to 2021-10-19; source msha-controller-operator-history
- **controller_controls_operator:** Patrick J  Bratton → Bratton Enterprises Inc; 1995-05-02 to 2021-10-19; source msha-controller-operator-history
- **controller_controls_mine:** Stephanie Bratton  Pinnt et al → McCoy Cinder Pit; 2021-10-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Stephanie Bratton  Pinnt et al → Bratton Enterprises Inc; 2021-10-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Donna Rae  Bratton et al → Bratton Enterprises Inc; 2021-10-20 to current/open; source msha-controller-operator-history