# Relationship history for MSHA mine 4609143

Current hierarchy: **Rory J  Cutaia → Reclaiming LLC → Lower Shannon Branch**

- 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:** Vincent F  D'Angelo et al → Lower Shannon Branch; 2000-05-17 to 2010-01-14; source msha-controller-operator-history
- **operator_operates_mine:** Reclaiming LLC → Lower Shannon Branch; 2006-01-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Vincent F  D'Angelo et al → Reclaiming LLC; 2006-01-02 to 2010-01-14; source msha-controller-operator-history
- **controller_controls_operator:** Parma N  D'Angelo et al → Reclaiming LLC; 2006-01-02 to 2010-01-14; source msha-controller-operator-history
- **controller_controls_mine:** Rory J  Cutaia → Lower Shannon Branch; 2010-01-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rory J  Cutaia → Reclaiming LLC; 2010-01-15 to current/open; source msha-controller-operator-history