# Relationship history for MSHA mine 2200840

Current hierarchy: **Renee  Priest; John Alan  Priest; Talmadge  Priest → Tatum Gravel, LLC → Tatum Gravel Pit**

- 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:** Tatum Gravel, LLC → Tatum Gravel Pit; 2022-05-27 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Talmadge  Priest et al → Tatum Gravel Pit; 2022-05-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Talmadge  Priest et al → Tatum Gravel, LLC; 2022-05-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Renee  Priest et al → Tatum Gravel, LLC; 2022-05-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John Alan  Priest et al → Tatum Gravel, LLC; 2022-05-27 to current/open; source msha-controller-operator-history