# Relationship history for MSHA mine 4406099

Current hierarchy: **Castle Glenn → Faith Mining Company Inc → No 1 Mine**

- 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:** Stanleytown Mining Inc → No 1 Mine; 1984-06-01 to 1985-08-05; source msha-controller-operator-history
- **controller_controls_mine:** Raymond  Cline → No 1 Mine; 1984-06-01 to 1985-08-05; source msha-controller-operator-history
- **controller_controls_operator:** Raymond  Cline → Stanleytown Mining Inc; 1984-06-01 to 1985-08-05; source msha-controller-operator-history
- **operator_operates_mine:** G & O Coal Company → No 1 Mine; 1985-08-06 to 1985-10-27; source msha-controller-operator-history
- **controller_controls_mine:** Greer Herman & Harold Jones → No 1 Mine; 1985-08-06 to 1985-10-27; source msha-controller-operator-history
- **controller_controls_operator:** Greer Herman & Harold Jones → G & O Coal Company; 1985-08-06 to 1985-10-27; source msha-controller-operator-history
- **operator_operates_mine:** Faith Mining Company Inc → No 1 Mine; 1985-10-28 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Castle Glenn Et Al → No 1 Mine; 1985-10-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Castle Glenn Et Al → Faith Mining Company Inc; 1985-10-28 to current/open; source msha-controller-operator-history