# Relationship history for MSHA mine 4602380

Current hierarchy: **James C  Justice III → Chestnut Land Holdings, LLC → Bishop Impoundment Area**

- 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:** Bishop Coal Company → Bishop Impoundment Area; 1950-01-01 to 1985-10-10; source msha-controller-operator-history
- **controller_controls_mine:** Consolidation Coal Co & Inland Steel Co → Bishop Impoundment Area; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Consolidation Coal Co & Inland Steel Co → Bishop Coal Company; 1950-01-01 to 1985-10-10; source msha-controller-operator-history
- **controller_controls_mine:** CONSOL Energy Inc → Bishop Impoundment Area; 1950-01-01 to 2013-12-04; source msha-controller-operator-history
- **operator_operates_mine:** Consolidation Coal Company → Bishop Impoundment Area; 1985-10-11 to 2011-05-16; source msha-controller-operator-history
- **controller_controls_operator:** CONSOL Energy Inc → Consolidation Coal Company; 1985-10-11 to 2011-05-16; source msha-controller-operator-history
- **operator_operates_mine:** Chestnut Land Holdings, LLC → Bishop Impoundment Area; 2011-05-17 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice II et al → Bishop Impoundment Area; 2011-05-17 to 2017-03-06; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice II et al → Chestnut Land Holdings, LLC; 2011-05-17 to 2017-03-06; source msha-controller-operator-history
- **controller_controls_mine:** Robert E  Murray → Bishop Impoundment Area; 2013-12-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Robert E  Murray → Consolidation Coal Company; 2013-12-05 to 2011-05-16; source msha-controller-operator-history
- **controller_controls_mine:** Jillean L  Justice et al → Bishop Impoundment Area; 2017-03-07 to 2022-08-23; source msha-controller-operator-history
- **controller_controls_operator:** Jillean L  Justice et al → Chestnut Land Holdings, LLC; 2017-03-07 to 2022-08-23; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice lll et al → Chestnut Land Holdings, LLC; 2017-03-07 to 2022-08-23; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice III → Bishop Impoundment Area; 2022-08-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice III → Chestnut Land Holdings, LLC; 2022-08-24 to current/open; source msha-controller-operator-history