# Relationship history for MSHA mine 1516888

Current hierarchy: **Clark  Johnson → C & C Mining, Inc. → No. 5**

- 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:** Gary D  Fields → No. 5; 1986-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Stanley W Osborne → No. 5; 1988-02-11 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Hobo Coal Company Inc → No. 5; 1990-05-01 to 1990-12-20; source msha-controller-operator-history
- **controller_controls_mine:** Blevins Tony → No. 5; 1990-05-01 to 1990-12-20; source msha-controller-operator-history
- **controller_controls_operator:** Blevins Tony → Hobo Coal Company Inc; 1990-05-01 to 1990-12-20; source msha-controller-operator-history
- **operator_operates_mine:** Laurel Ridge Coal Company Inc → No. 5; 1990-12-21 to 1991-09-15; source msha-controller-operator-history
- **controller_controls_operator:** Stanley W Osborne → Laurel Ridge Coal Company Inc; 1990-12-21 to 1991-09-15; source msha-controller-operator-history
- **operator_operates_mine:** Big L Corp → No. 5; 1991-09-16 to 1992-07-13; source msha-controller-operator-history
- **controller_controls_mine:** Clark Leonard → No. 5; 1991-09-16 to 1992-07-13; source msha-controller-operator-history
- **controller_controls_operator:** Clark Leonard → Big L Corp; 1991-09-16 to 1992-07-13; source msha-controller-operator-history
- **operator_operates_mine:** C & H Coal Company → No. 5; 1992-07-14 to 1994-04-13; source msha-controller-operator-history
- **controller_controls_mine:** Hawkins Edd → No. 5; 1992-07-14 to 1994-04-13; source msha-controller-operator-history
- **controller_controls_operator:** Hawkins Edd → C & H Coal Company; 1992-07-14 to 1994-04-13; source msha-controller-operator-history
- **controller_controls_mine:** Clark  Johnson → No. 5; 1993-08-27 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Earl  Lawson et al → No. 5; 1993-09-07 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** High Ridge Coal Company Inc → No. 5; 1994-04-14 to 1995-08-20; source msha-controller-operator-history
- **controller_controls_operator:** Earl  Lawson et al → High Ridge Coal Company Inc; 1994-04-14 to 1995-08-20; source msha-controller-operator-history
- **controller_controls_operator:** Bobby  Lawson et al → High Ridge Coal Company Inc; 1994-04-14 to 1995-08-20; source msha-controller-operator-history
- **operator_operates_mine:** Topper Coal Company Inc → No. 5; 1995-08-21 to 2001-04-16; source msha-controller-operator-history
- **controller_controls_operator:** Gary D  Fields → Topper Coal Company Inc; 1995-08-21 to 2001-04-16; source msha-controller-operator-history
- **controller_controls_mine:** Stanley W Osborne → No. 5; 1996-09-04 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Roger D  Barnette → No. 5; 1998-11-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Tradition Mining Corp → No. 5; 2001-04-17 to 2001-09-12; source msha-controller-operator-history
- **controller_controls_operator:** Roger D  Barnette → Tradition Mining Corp; 2001-04-17 to 2001-09-12; source msha-controller-operator-history
- **operator_operates_mine:** Sister Bear Mining Inc → No. 5; 2001-09-13 to 2002-07-01; source msha-controller-operator-history
- **controller_controls_operator:** Stanley W Osborne → Sister Bear Mining Inc; 2001-09-13 to 2002-07-01; source msha-controller-operator-history
- **operator_operates_mine:** C & C Mining, Inc. → No. 5; 2002-07-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Clark  Johnson → C & C Mining, Inc.; 2002-07-02 to current/open; source msha-controller-operator-history