# Relationship history for MSHA mine 4105377

Current hierarchy: **Candace  Gillespie → FNH CONSTRUCTION LLC → 1300 Simonds**

- 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:** FNH CONSTRUCTION LLC → 1300 Simonds; 2018-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Candace  Gillespie → 1300 Simonds; 2018-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Candace  Gillespie → FNH CONSTRUCTION LLC; 2018-07-01 to current/open; source msha-controller-operator-history