# Relationship history for MSHA mine 1102918

Current hierarchy: **Remy Dave → Fox River Minerals Inc → Fox River Minerals Incorporated**

- 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:** Fox River Minerals Inc → Fox River Minerals Incorporated; 1991-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Remy Dave → Fox River Minerals Incorporated; 1991-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Remy Dave → Fox River Minerals Inc; 1991-09-01 to current/open; source msha-controller-operator-history