# Relationship history for MSHA mine 0103586

Current hierarchy: **David  Kilgore; Trent  Harris; Don  Kilgore; Kyle  Ingle → Wolf Branch LLC → Wolf Branch 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:** Wolf Branch LLC → Wolf Branch Mine; 2023-10-15 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Trent  Harris et al → Wolf Branch Mine; 2023-10-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Trent  Harris et al → Wolf Branch LLC; 2023-10-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Don  Kilgore et al → Wolf Branch LLC; 2023-10-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** David  Kilgore et al → Wolf Branch LLC; 2023-10-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kyle  Ingle et al → Wolf Branch LLC; 2023-10-15 to current/open; source msha-controller-operator-history