# Relationship history for MSHA mine 4608882

Current hierarchy: **Paul K  Moran → T S M Mining Inc → T S M Mining Inc #2 Mine**

- 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:** K C Mining Inc → T S M Mining Inc #2 Mine; 2000-12-01 to 2001-07-25; source msha-controller-operator-history
- **controller_controls_mine:** Kenneth R  Calloway → T S M Mining Inc #2 Mine; 2000-12-01 to 2001-07-25; source msha-controller-operator-history
- **controller_controls_operator:** Kenneth R  Calloway → K C Mining Inc; 2000-12-01 to 2001-07-25; source msha-controller-operator-history
- **operator_operates_mine:** T S M Mining Inc → T S M Mining Inc #2 Mine; 2001-07-26 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Sigler Karen Sue → T S M Mining Inc #2 Mine; 2001-07-26 to 2001-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Sigler Karen Sue → T S M Mining Inc; 2001-07-26 to 2001-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Paul K  Moran → T S M Mining Inc #2 Mine; 2002-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Paul K  Moran → T S M Mining Inc; 2002-01-01 to current/open; source msha-controller-operator-history