# Relationship history for MSHA mine 4609458

Current hierarchy: **James C  Justice III → Newgate Development of Beckley LLC → Three Marie 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:** Newgate Development of Beckley LLC → Three Marie Mine; 2012-06-18 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Thomas K  Lampert → Three Marie Mine; 2012-06-18 to 2013-03-20; source msha-controller-operator-history
- **controller_controls_operator:** Thomas K  Lampert → Newgate Development of Beckley LLC; 2012-06-18 to 2013-03-20; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice lll et al → Three Marie Mine; 2013-03-21 to 2022-10-03; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice lll et al → Newgate Development of Beckley LLC; 2013-03-21 to 2022-10-03; source msha-controller-operator-history
- **controller_controls_operator:** Jillean L  Justice et al → Newgate Development of Beckley LLC; 2013-03-21 to 2022-10-03; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice III → Three Marie Mine; 2022-10-04 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice III → Newgate Development of Beckley LLC; 2022-10-04 to current/open; source msha-controller-operator-history