# Relationship history for MSHA mine 4407214

Current hierarchy: **Hank K  Matney; Fred D  Matney; Rick A  Matney → Capital Coal Corporation → No 8**

- 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:** Fred D  Matney  et al → No 8; 1981-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources, Inc. → No 8; 2002-12-13 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Paramont Coal Company Virginia LLC → No 8; 2008-01-24 to 2008-08-17; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Paramont Coal Company Virginia LLC; 2008-01-24 to 2008-08-17; source msha-controller-operator-history
- **operator_operates_mine:** Capital Coal Corporation → No 8; 2008-08-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Fred D  Matney  et al → Capital Coal Corporation; 2008-08-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Hank K  Matney  et al → Capital Coal Corporation; 2008-08-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rick A  Matney  et al → Capital Coal Corporation; 2008-08-18 to current/open; source msha-controller-operator-history