# Relationship history for MSHA mine 2402749

Current hierarchy: **Jesse  Lewellen; Debbie  Lewellen → Lewellen Enterprises LLC → Lewellen 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:** Lewellen Enterprises LLC → Lewellen Enterprises LLC; 2019-11-13 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Debbie  Lewellen et al → Lewellen Enterprises LLC; 2019-11-13 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Debbie  Lewellen et al → Lewellen Enterprises LLC; 2019-11-13 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jesse  Lewellen et al → Lewellen Enterprises LLC; 2019-11-13 to current/open; source msha-controller-operator-history