# Relationship history for MSHA mine 4405479

Current hierarchy: **Jordan Dave → Red Ash Energy Inc → No 1**

- 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:** Charles Warren → No 1; 1980-03-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** D D & M Mining Inc → No 1; 1980-08-01 to 1980-11-24; source msha-controller-operator-history
- **controller_controls_operator:** Charles Warren → D D & M Mining Inc; 1980-08-01 to 1980-11-24; source msha-controller-operator-history
- **operator_operates_mine:** F & H Coal Corp → No 1; 1980-11-25 to 1981-02-16; source msha-controller-operator-history
- **controller_controls_mine:** Bowman Ferdie → No 1; 1980-11-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bowman Ferdie → F & H Coal Corp; 1980-11-25 to 1981-02-16; source msha-controller-operator-history
- **controller_controls_mine:** Ward Raymond-Gary Rash Et Al → No 1; 1981-01-30 to 1982-02-22; source msha-controller-operator-history
- **operator_operates_mine:** Cherokee Energy Coal Company → No 1; 1981-02-17 to 1981-12-22; source msha-controller-operator-history
- **controller_controls_operator:** Ward Raymond-Gary Rash Et Al → Cherokee Energy Coal Company; 1981-02-17 to 1981-12-22; source msha-controller-operator-history
- **operator_operates_mine:** Red Ash Energy Inc → No 1; 1981-12-23 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jordan Dave → No 1; 1981-12-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jordan Dave → Red Ash Energy Inc; 1981-12-23 to current/open; source msha-controller-operator-history