# Relationship history for MSHA mine 3400395

Current hierarchy: **James M  Rutherford Sr → Pyramid Stone Industries, Inc → Chapel Rose Quarries**

- 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:** Century Granite Company Inc → Chapel Rose Quarries; 1950-01-01 to 1984-03-11; source msha-controller-operator-history
- **controller_controls_mine:** Coggins Industries Inc → Chapel Rose Quarries; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Coggins Industries Inc → Century Granite Company Inc; 1950-01-01 to 1984-03-11; source msha-controller-operator-history
- **operator_operates_mine:** Georgia Granite Company Inc → Chapel Rose Quarries; 1984-03-12 to 1995-12-11; source msha-controller-operator-history
- **controller_controls_mine:** Tony J  Morris → Chapel Rose Quarries; 1984-03-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Tony J  Morris → Georgia Granite Company Inc; 1984-03-12 to 1995-12-11; source msha-controller-operator-history
- **controller_controls_mine:** James M  Rutherford Sr → Chapel Rose Quarries; 1995-08-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Chapel Rose Quarries → Chapel Rose Quarries; 1995-12-12 to 2017-04-10; source msha-controller-operator-history
- **controller_controls_mine:** Estate of Allen E Roberts → Chapel Rose Quarries; 1995-12-12 to 2013-08-15; source msha-controller-operator-history
- **controller_controls_operator:** Estate of Allen E Roberts → Chapel Rose Quarries; 1995-12-12 to 2013-08-15; source msha-controller-operator-history
- **controller_controls_mine:** Rachael L  Roberts → Chapel Rose Quarries; 2013-08-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rachael L  Roberts → Chapel Rose Quarries; 2013-08-16 to 2017-04-10; source msha-controller-operator-history
- **operator_operates_mine:** Pyramid Stone Industries, Inc → Chapel Rose Quarries; 2017-04-11 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James M  Rutherford Sr → Pyramid Stone Industries, Inc; 2017-04-11 to current/open; source msha-controller-operator-history