# Relationship history for MSHA mine 3102288

Current hierarchy: **Daren  Hershey; Everett  Hershey; Leland  Hershey → Craven Stone LLC → Ange 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

- **controller_controls_mine:** Alan  Russell  et al → Ange Mine; 2001-05-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Carolina Stone LLC → Ange Mine; 2013-10-22 to 2025-07-22; source msha-controller-operator-history
- **controller_controls_operator:** Alan  Russell  et al → Carolina Stone LLC; 2013-10-22 to 2025-07-22; source msha-controller-operator-history
- **controller_controls_operator:** Andy  Purifoy  et al → Carolina Stone LLC; 2013-10-22 to 2025-07-22; source msha-controller-operator-history
- **controller_controls_mine:** Leland  Hershey et al → Ange Mine; 2025-04-03 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Craven Stone LLC → Ange Mine; 2025-07-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Leland  Hershey et al → Craven Stone LLC; 2025-07-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Daren  Hershey et al → Craven Stone LLC; 2025-07-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Everett  Hershey et al → Craven Stone LLC; 2025-07-23 to current/open; source msha-controller-operator-history