# Relationship history for MSHA mine 4605993

Current hierarchy: **Coleman Leroy L → Golden Dream Inc → Mine 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: 2026-10-18T09:31:49.615908+00:00

## Valid-time edges

- **controller_controls_mine:** Lester Edward → Mine No 1; 1974-06-15 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Low Ash Coal Company Inc → Mine No 1; 1979-05-01 to 1995-01-22; source msha-controller-operator-history
- **controller_controls_operator:** Lester Edward → Low Ash Coal Company Inc; 1979-05-01 to 1995-01-22; source msha-controller-operator-history
- **operator_operates_mine:** White Horse Mining Inc → Mine No 1; 1995-01-23 to 1995-10-11; source msha-controller-operator-history
- **controller_controls_mine:** David  Hopkins → Mine No 1; 1995-01-23 to 1995-10-11; source msha-controller-operator-history
- **controller_controls_operator:** David  Hopkins → White Horse Mining Inc; 1995-01-23 to 1995-10-11; source msha-controller-operator-history
- **operator_operates_mine:** D-Max Energy Inc → Mine No 1; 1995-10-12 to 1995-12-14; source msha-controller-operator-history
- **controller_controls_mine:** Morgan Deanna → Mine No 1; 1995-10-12 to 1995-12-14; source msha-controller-operator-history
- **controller_controls_operator:** Morgan Deanna → D-Max Energy Inc; 1995-10-12 to 1995-12-14; source msha-controller-operator-history
- **operator_operates_mine:** D-Max Energy Inc → Mine No 1; 1995-12-15 to 1996-03-21; source msha-controller-operator-history
- **controller_controls_mine:** Michael  Cline → Mine No 1; 1995-12-15 to 1996-03-21; source msha-controller-operator-history
- **controller_controls_operator:** Michael  Cline → D-Max Energy Inc; 1995-12-15 to 1996-03-21; source msha-controller-operator-history
- **operator_operates_mine:** Danny Boy Coal Company → Mine No 1; 1996-03-22 to 1996-10-28; source msha-controller-operator-history
- **controller_controls_mine:** Hatfield Bartley → Mine No 1; 1996-03-22 to 1996-10-28; source msha-controller-operator-history
- **controller_controls_operator:** Hatfield Bartley → Danny Boy Coal Company; 1996-03-22 to 1996-10-28; source msha-controller-operator-history
- **operator_operates_mine:** Golden Dream Inc → Mine No 1; 1996-10-29 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Coleman Leroy L → Mine No 1; 1996-10-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Coleman Leroy L → Golden Dream Inc; 1996-10-29 to current/open; source msha-controller-operator-history