# Relationship history for MSHA mine 1601596

Current hierarchy: **John  Wild II; John  Wild; Donald  May II → Community Aggregates, LLC → Henderson Lease**

- 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:** Eric  Johnson → Henderson Lease; 2019-09-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Highland Rock Company → Henderson Lease; 2020-11-11 to 2023-03-31; source msha-controller-operator-history
- **controller_controls_operator:** Eric  Johnson → Highland Rock Company; 2020-11-11 to 2023-03-31; source msha-controller-operator-history
- **operator_operates_mine:** Community Aggregates, LLC → Henderson Lease; 2023-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** John  Wild II et al → Henderson Lease; 2023-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John  Wild II et al → Community Aggregates, LLC; 2023-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Donald  May II et al → Community Aggregates, LLC; 2023-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John  Wild et al → Community Aggregates, LLC; 2023-04-01 to current/open; source msha-controller-operator-history