# Relationship history for MSHA mine 3800553

Current hierarchy: **Mc Ginnis Donald H → Kings Mountain Brick Inc → Caveny 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:** Carroll James → Caveny Mine; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Mc Ginnis Donald H → Caveny Mine; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** James Carroll Clearing Company → Caveny Mine; 1979-01-01 to 1980-11-24; source msha-controller-operator-history
- **controller_controls_operator:** Carroll James → James Carroll Clearing Company; 1979-01-01 to 1980-11-24; source msha-controller-operator-history
- **operator_operates_mine:** Kings Mountain Brick Inc → Caveny Mine; 1980-11-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Mc Ginnis Donald H → Kings Mountain Brick Inc; 1980-11-25 to current/open; source msha-controller-operator-history