# Relationship history for MSHA mine 3608762

Current hierarchy: **Kelley  Ives; Kenneth  Ives → Kelley Ives → LITTLE MEADOWS**

- 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:** Wayne Kelley → LITTLE MEADOWS; 1998-12-01 to 1999-10-24; source msha-controller-operator-history
- **controller_controls_mine:** Wayne  Kelley → LITTLE MEADOWS; 1998-12-01 to 1999-10-24; source msha-controller-operator-history
- **controller_controls_operator:** Wayne  Kelley → Wayne Kelley; 1998-12-01 to 1999-10-24; source msha-controller-operator-history
- **controller_controls_mine:** Timothy M  Smith → LITTLE MEADOWS; 1999-09-23 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Timothy M Smith → LITTLE MEADOWS; 1999-10-25 to 2000-08-29; source msha-controller-operator-history
- **controller_controls_operator:** Timothy M  Smith → Timothy M Smith; 1999-10-25 to 2000-08-29; source msha-controller-operator-history
- **operator_operates_mine:** Kelley Ives → LITTLE MEADOWS; 2000-08-30 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Kelley  Ives et al → LITTLE MEADOWS; 2000-08-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kelley  Ives et al → Kelley Ives; 2000-08-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kenneth  Ives et al → Kelley Ives; 2000-08-30 to current/open; source msha-controller-operator-history