# Relationship history for MSHA mine 1516487

Current hierarchy: **Zachary A  Staton → Bran Zack Energy LLC → Mine No. 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:** Mann Franklin & Haskell Addington → Mine No. 1; 1985-11-20 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Provision Coal Company Inc → Mine No. 1; 1988-09-01 to 1989-07-12; source msha-controller-operator-history
- **controller_controls_mine:** Lowe Anthony Brian → Mine No. 1; 1988-09-01 to 1989-07-12; source msha-controller-operator-history
- **controller_controls_operator:** Lowe Anthony Brian → Provision Coal Company Inc; 1988-09-01 to 1989-07-12; source msha-controller-operator-history
- **operator_operates_mine:** Skyline Coal Company Inc → Mine No. 1; 1989-07-13 to 1989-11-06; source msha-controller-operator-history
- **controller_controls_mine:** Fife Clinas → Mine No. 1; 1989-07-13 to 1989-11-06; source msha-controller-operator-history
- **controller_controls_operator:** Fife Clinas → Skyline Coal Company Inc; 1989-07-13 to 1989-11-06; source msha-controller-operator-history
- **operator_operates_mine:** Fountain Blue Coal Company Inc → Mine No. 1; 1989-11-07 to 1991-10-01; source msha-controller-operator-history
- **controller_controls_operator:** Mann Franklin & Haskell Addington → Fountain Blue Coal Company Inc; 1989-11-07 to 1991-10-01; source msha-controller-operator-history
- **controller_controls_mine:** Novella  Lowe → Mine No. 1; 1990-07-01 to 1993-11-02; source msha-controller-operator-history
- **operator_operates_mine:** Coburn Branch Energy Inc → Mine No. 1; 1991-10-02 to 1992-04-15; source msha-controller-operator-history
- **controller_controls_mine:** Thacker Foster → Mine No. 1; 1991-10-02 to 1992-04-15; source msha-controller-operator-history
- **controller_controls_operator:** Thacker Foster → Coburn Branch Energy Inc; 1991-10-02 to 1992-04-15; source msha-controller-operator-history
- **operator_operates_mine:** Grace Coal Company Inc → Mine No. 1; 1992-04-16 to 1993-11-02; source msha-controller-operator-history
- **controller_controls_operator:** Novella  Lowe → Grace Coal Company Inc; 1992-04-16 to 1993-11-02; source msha-controller-operator-history
- **controller_controls_mine:** Mc Coy Ford → Mine No. 1; 1993-06-03 to 2001-03-25; source msha-controller-operator-history
- **operator_operates_mine:** M & L Mining Inc → Mine No. 1; 1993-11-03 to 2001-03-25; source msha-controller-operator-history
- **controller_controls_operator:** Mc Coy Ford → M & L Mining Inc; 1993-11-03 to 2001-03-25; source msha-controller-operator-history
- **controller_controls_mine:** Meral  Williams et al → Mine No. 1; 1996-09-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** James H. Taylor Mining, Inc. → Mine No. 1; 2001-03-26 to 2006-03-14; source msha-controller-operator-history
- **controller_controls_operator:** Meral  Williams et al → James H. Taylor Mining, Inc.; 2001-03-26 to 2006-03-14; source msha-controller-operator-history
- **operator_operates_mine:** Braxton Coal Inc → Mine No. 1; 2006-03-15 to 2008-10-21; source msha-controller-operator-history
- **controller_controls_mine:** Stevin R  Staten → Mine No. 1; 2006-03-15 to 2007-02-25; source msha-controller-operator-history
- **controller_controls_operator:** Stevin R  Staten → Braxton Coal Inc; 2006-03-15 to 2007-02-25; source msha-controller-operator-history
- **controller_controls_mine:** Meral  Williams → Mine No. 1; 2007-02-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Meral  Williams → Braxton Coal Inc; 2007-02-26 to 2008-10-21; source msha-controller-operator-history
- **controller_controls_mine:** Nathan  Williams → Mine No. 1; 2008-03-24 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Blackberry Energy LLC → Mine No. 1; 2008-10-22 to 2009-10-28; source msha-controller-operator-history
- **controller_controls_operator:** Nathan  Williams → Blackberry Energy LLC; 2008-10-22 to 2009-10-28; source msha-controller-operator-history
- **operator_operates_mine:** Bran Zack Energy LLC → Mine No. 1; 2009-10-29 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Zachary A  Staton et al → Mine No. 1; 2009-10-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Zachary A  Staton et al → Bran Zack Energy LLC; 2009-10-29 to current/open; source msha-controller-operator-history