# Relationship history for MSHA mine 1514102

Current hierarchy: **Connie  Bryant → Golden Eagle Coal Inc → Mine #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

- **operator_operates_mine:** Red River Fuels Inc → Mine #1; 1983-06-01 to 1993-09-15; source msha-controller-operator-history
- **controller_controls_mine:** John F  Stapleton → Mine #1; 1983-06-01 to 1993-09-15; source msha-controller-operator-history
- **controller_controls_operator:** John F  Stapleton → Red River Fuels Inc; 1983-06-01 to 1993-09-15; source msha-controller-operator-history
- **controller_controls_mine:** Garnie E  Johnson et al → Mine #1; 1991-09-04 to 1994-07-26; source msha-controller-operator-history
- **operator_operates_mine:** Kinney Branch Mining Inc → Mine #1; 1993-09-16 to 1993-11-23; source msha-controller-operator-history
- **controller_controls_operator:** Garnie E  Johnson et al → Kinney Branch Mining Inc; 1993-09-16 to 1993-11-23; source msha-controller-operator-history
- **operator_operates_mine:** Golden Eagle Coal Inc → Mine #1; 1993-11-24 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Connie  Bryant → Mine #1; 1993-11-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Connie  Bryant → Golden Eagle Coal Inc; 1993-11-24 to current/open; source msha-controller-operator-history