# Relationship history for MSHA mine 4606471

Current hierarchy: **Adams Kenneth D → K D A Enterprises Inc → Lobo Mine #2**

- 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:** Wolfe Patrick A → Lobo Mine #2; 1978-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Lobo Capital Inc → Lobo Mine #2; 1982-01-01 to 1983-12-19; source msha-controller-operator-history
- **controller_controls_operator:** Wolfe Patrick A → Lobo Capital Inc; 1982-01-01 to 1983-12-19; source msha-controller-operator-history
- **operator_operates_mine:** K D A Enterprises Inc → Lobo Mine #2; 1983-12-20 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Adams Kenneth D → Lobo Mine #2; 1983-12-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Adams Kenneth D → K D A Enterprises Inc; 1983-12-20 to current/open; source msha-controller-operator-history