# Relationship history for MSHA mine 1519384

Current hierarchy: **Jeffery A  Hoops → Revelation Energy, LLC → D-3 Oldhouse**

- 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:** James River Coal Company → D-3 Oldhouse; 1995-06-20 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → D-3 Oldhouse; 2009-05-08 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Bledsoe Coal Corporation → D-3 Oldhouse; 2009-07-13 to 2014-12-29; source msha-controller-operator-history
- **controller_controls_operator:** James River Coal Company → Bledsoe Coal Corporation; 2009-07-13 to 2014-12-29; source msha-controller-operator-history
- **operator_operates_mine:** Revelation Energy, LLC → D-3 Oldhouse; 2014-12-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Revelation Energy, LLC; 2014-12-30 to current/open; source msha-controller-operator-history