# Relationship history for MSHA mine 1512963

Current hierarchy: **Noah  White Jr → Little Ty → #1**

- 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:** Zapata Corp → #1; 1977-10-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Triple Elkhorn Mining Company Inc → #1; 1981-06-01 to 1981-08-09; source msha-controller-operator-history
- **controller_controls_operator:** Zapata Corp → Triple Elkhorn Mining Company Inc; 1981-06-01 to 1981-08-09; source msha-controller-operator-history
- **operator_operates_mine:** Little Bunker Coal Company Inc → #1; 1981-08-10 to 1988-05-16; source msha-controller-operator-history
- **controller_controls_mine:** Donald Ray  Tackett → #1; 1981-08-10 to 1988-05-16; source msha-controller-operator-history
- **controller_controls_operator:** Donald Ray  Tackett → Little Bunker Coal Company Inc; 1981-08-10 to 1988-05-16; source msha-controller-operator-history
- **controller_controls_mine:** Stanford Energy → #1; 1983-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Brent  Coleman et al → #1; 1987-02-26 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Red Eagle Mining Company Inc → #1; 1988-05-17 to 1989-03-14; source msha-controller-operator-history
- **controller_controls_mine:** Dallas  Aleshire → #1; 1988-05-17 to 1989-03-14; source msha-controller-operator-history
- **controller_controls_operator:** Dallas  Aleshire → Red Eagle Mining Company Inc; 1988-05-17 to 1989-03-14; source msha-controller-operator-history
- **operator_operates_mine:** Triple Elkhorn Mining Company Inc → #1; 1989-03-15 to 1989-12-10; source msha-controller-operator-history
- **controller_controls_operator:** Stanford Energy → Triple Elkhorn Mining Company Inc; 1989-03-15 to 1989-12-10; source msha-controller-operator-history
- **operator_operates_mine:** Idlewild Collieries Inc → #1; 1989-12-11 to 1989-12-25; source msha-controller-operator-history
- **controller_controls_mine:** Kennie Ray  Childers → #1; 1989-12-11 to 1992-08-21; source msha-controller-operator-history
- **controller_controls_operator:** Kennie Ray  Childers → Idlewild Collieries Inc; 1989-12-11 to 1989-12-25; source msha-controller-operator-history
- **operator_operates_mine:** J & K Mining Inc → #1; 1989-12-26 to 1993-04-29; source msha-controller-operator-history
- **controller_controls_mine:** Kenneth  Whitt → #1; 1989-12-26 to 1993-04-29; source msha-controller-operator-history
- **controller_controls_operator:** Kenneth  Whitt → J & K Mining Inc; 1989-12-26 to 1993-04-29; source msha-controller-operator-history
- **operator_operates_mine:** R B M Enterprises Inc → #1; 1993-04-30 to 1995-10-10; source msha-controller-operator-history
- **controller_controls_operator:** Brent  Coleman et al → R B M Enterprises Inc; 1993-04-30 to 1995-10-10; source msha-controller-operator-history
- **operator_operates_mine:** Emily Enterprises Inc → #1; 1995-10-11 to 1999-06-13; source msha-controller-operator-history
- **controller_controls_mine:** Ronnie  Smith → #1; 1995-10-11 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ronnie  Smith → Emily Enterprises Inc; 1995-10-11 to 1999-06-13; source msha-controller-operator-history
- **operator_operates_mine:** Emily Enterprises Inc → #1; 1999-06-14 to 2002-12-29; source msha-controller-operator-history
- **controller_controls_mine:** Brent  Coleman et al → #1; 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 2002-12-29; source msha-controller-operator-history
- **operator_operates_mine:** Double C Enterprises, Inc. → #1; 2002-12-30 to 2003-12-28; source msha-controller-operator-history
- **controller_controls_mine:** Ronnie  Smith → #1; 2002-12-30 to 2002-12-30; source msha-controller-operator-history
- **controller_controls_operator:** Ronnie  Smith → Double C Enterprises, Inc.; 2002-12-30 to 2002-12-30; source msha-controller-operator-history
- **controller_controls_mine:** Linda S  Coleman → #1; 2002-12-31 to 2009-01-31; source msha-controller-operator-history
- **controller_controls_operator:** Linda S  Coleman → Double C Enterprises, Inc.; 2002-12-31 to 2003-12-28; source msha-controller-operator-history
- **operator_operates_mine:** Little Ty → #1; 2003-12-29 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Noah  White Jr → #1; 2003-12-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Noah  White Jr → Little Ty; 2003-12-29 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Brent  Coleman → #1; 2009-02-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Brent  Coleman → Double C Enterprises, Inc.; 2009-02-01 to 2003-12-28; source msha-controller-operator-history