# Relationship history for MSHA mine 1517616

Current hierarchy: **Stanley W Osborne → Sister Bear Mining Inc → Mine No 7**

- 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:** Rex  Fought → Mine No 7; 1987-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Anthony  McPeek → Mine No 7; 1988-11-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Low Rider Coal Company Inc → Mine No 7; 1994-11-01 to 1995-08-10; source msha-controller-operator-history
- **controller_controls_mine:** James  Bailey → Mine No 7; 1994-11-01 to 1995-08-10; source msha-controller-operator-history
- **controller_controls_operator:** James  Bailey → Low Rider Coal Company Inc; 1994-11-01 to 1995-08-10; source msha-controller-operator-history
- **operator_operates_mine:** Sheep Fork Energy Inc → Mine No 7; 1995-08-11 to 1997-12-18; source msha-controller-operator-history
- **controller_controls_operator:** Rex  Fought → Sheep Fork Energy Inc; 1995-08-11 to 1997-12-18; source msha-controller-operator-history
- **controller_controls_mine:** Ronnie  Smith → Mine No 7; 1995-10-11 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Stanley W Osborne → Mine No 7; 1996-09-04 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Arc Energies Inc → Mine No 7; 1997-12-19 to 1998-02-24; source msha-controller-operator-history
- **controller_controls_operator:** Anthony  McPeek → Arc Energies Inc; 1997-12-19 to 1998-02-24; source msha-controller-operator-history
- **operator_operates_mine:** Emily Enterprises Inc → Mine No 7; 1998-02-25 to 1999-06-13; source msha-controller-operator-history
- **controller_controls_operator:** Ronnie  Smith → Emily Enterprises Inc; 1998-02-25 to 1999-06-13; source msha-controller-operator-history
- **operator_operates_mine:** Emily Enterprises Inc → Mine No 7; 1999-06-14 to 2000-09-20; source msha-controller-operator-history
- **controller_controls_mine:** Brent  Coleman et al → Mine No 7; 1999-06-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Brent  Coleman et al → Emily Enterprises Inc; 1999-06-14 to 2000-09-20; source msha-controller-operator-history
- **operator_operates_mine:** Sister Bear Mining Inc → Mine No 7; 2000-09-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Stanley W Osborne → Sister Bear Mining Inc; 2000-09-21 to current/open; source msha-controller-operator-history