# Relationship history for MSHA mine 3003464

Current hierarchy: **William  Missonellie → Orange County Materials Inc. → Orange County Materials Inc.**

- 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:** Orange County Materials Inc. → Orange County Materials Inc.; 2004-04-15 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** William  Missonellie → Orange County Materials Inc.; 2004-04-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** William  Missonellie → Orange County Materials Inc.; 2004-04-15 to current/open; source msha-controller-operator-history