# Relationship history for MSHA mine 0504827

Current hierarchy: **Shannon P  Murphy; Gary  Nordic → Providence Mining LLC → Providence 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:** Providence Mining LLC → Providence Mine; 2005-08-04 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** James E  Watson Jr et al → Providence Mine; 2005-08-04 to 2010-12-22; source msha-controller-operator-history
- **controller_controls_operator:** James E  Watson Jr et al → Providence Mining LLC; 2005-08-04 to 2010-12-22; source msha-controller-operator-history
- **controller_controls_operator:** Shannon P  Murphy et al → Providence Mining LLC; 2005-08-04 to 2010-12-22; source msha-controller-operator-history
- **controller_controls_mine:** Gary  Nordic et al → Providence Mine; 2010-12-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Gary  Nordic et al → Providence Mining LLC; 2010-12-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Shannon P  Murphy et al → Providence Mining LLC; 2010-12-23 to current/open; source msha-controller-operator-history