# Relationship history for MSHA mine 1519309

Current hierarchy: **Joshua  Clark → Clark Mining, Inc. → #3**

- 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:** William Ridley  Elkins Jr → #3; 1993-11-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Joshua  Clark → #3; 2008-08-29 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Traditions Mining Company, LLC → #3; 2008-09-10 to 2009-02-08; source msha-controller-operator-history
- **controller_controls_mine:** Haskell E  Addington → #3; 2008-09-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Haskell E  Addington → Traditions Mining Company, LLC; 2008-09-10 to 2009-02-08; source msha-controller-operator-history
- **operator_operates_mine:** Clas Coal Company Inc → #3; 2009-02-09 to 2009-07-21; source msha-controller-operator-history
- **controller_controls_operator:** William Ridley  Elkins Jr → Clas Coal Company Inc; 2009-02-09 to 2009-07-21; source msha-controller-operator-history
- **operator_operates_mine:** Elwood Energy Inc → #3; 2009-07-22 to 2010-10-26; source msha-controller-operator-history
- **controller_controls_mine:** Joey  Taylor → #3; 2009-07-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joey  Taylor → Elwood Energy Inc; 2009-07-22 to 2010-10-26; source msha-controller-operator-history
- **operator_operates_mine:** New Jet LLC → #3; 2010-10-27 to 2011-08-15; source msha-controller-operator-history
- **controller_controls_mine:** Anthony  Newsome et al → #3; 2010-10-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Anthony  Newsome et al → New Jet LLC; 2010-10-27 to 2011-08-15; source msha-controller-operator-history
- **controller_controls_operator:** Robert  Newsome et al → New Jet LLC; 2010-10-27 to 2011-08-15; source msha-controller-operator-history
- **operator_operates_mine:** Clark Mining, Inc. → #3; 2011-08-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joshua  Clark → Clark Mining, Inc.; 2011-08-16 to current/open; source msha-controller-operator-history