# Relationship history for MSHA mine 2302307

Current hierarchy: **Darrell  Cunningham; Janice  Cunningham → Mid MO Mining LLC → Mid MO Mining LLC**

- 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:** Larry Wolfmeier Trucking, L.L.C. → Mid MO Mining LLC; 2005-03-07 to 2021-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Larry Ray  Wolfmeier → Mid MO Mining LLC; 2005-03-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Larry Ray  Wolfmeier → Larry Wolfmeier Trucking, L.L.C.; 2005-03-07 to 2021-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Mid MO Mining LLC → Mid MO Mining LLC; 2022-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Janice  Cunningham et al → Mid MO Mining LLC; 2022-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Janice  Cunningham et al → Mid MO Mining LLC; 2022-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Darrell  Cunningham et al → Mid MO Mining LLC; 2022-01-01 to current/open; source msha-controller-operator-history