# Relationship history for MSHA mine 4105595

Current hierarchy: **Cathy  Bownds; Vic A  Bownds → C&V Enterprises LLC. → C&V Enterprises LLC.**

- 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:** C&V Enterprises LLC. → C&V Enterprises LLC.; 2022-03-14 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Vic A  Bownds et al → C&V Enterprises LLC.; 2022-03-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Vic A  Bownds et al → C&V Enterprises LLC.; 2022-03-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cathy  Bownds et al → C&V Enterprises LLC.; 2022-03-14 to current/open; source msha-controller-operator-history