# Relationship history for MSHA mine 4003459

Current hierarchy: **James F  Cook Sr; James F  Cook Jr → Cook Stone Company LLC → Soak Creek**

- 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:** James F  Cook Jr et al → Soak Creek; 2011-02-02 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Cook Stone Company LLC → Soak Creek; 2018-03-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James F  Cook Jr et al → Cook Stone Company LLC; 2018-03-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James F  Cook Sr et al → Cook Stone Company LLC; 2018-03-26 to current/open; source msha-controller-operator-history