# Relationship history for MSHA mine 0202565

Current hierarchy: **The Shepherd Family Living Trust; The Lin Irrevocable Trust → Kalamazoo Materials Inc → Valentine**

- 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:** Paul E  D'Alessio → Valentine; 1987-09-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Able Earth Extraction Inc → Valentine; 1992-01-01 to 2023-04-16; source msha-controller-operator-history
- **controller_controls_operator:** Paul E  D'Alessio → Able Earth Extraction Inc; 1992-01-01 to 2023-04-16; source msha-controller-operator-history
- **controller_controls_mine:** Paul E  D'Alessio → Valentine; 1999-10-01 to 2023-01-02; source msha-controller-operator-history
- **controller_controls_mine:** The Lin Irrevocable Trust et al → Valentine; 2023-01-03 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Kalamazoo Materials Inc → Valentine; 2023-04-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** The Lin Irrevocable Trust et al → Kalamazoo Materials Inc; 2023-04-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** The Shepherd Family Living Trust et al → Kalamazoo Materials Inc; 2023-04-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Paul E  D'Alessio → Kalamazoo Materials Inc; 2023-04-17 to 2023-01-02; source msha-controller-operator-history