# Relationship history for MSHA mine 1518571

Current hierarchy: **Xinergy Ltd → Middle Fork Mining, Inc. → Ky No. Mine 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:** Stanley R  Ditty → Ky No. Mine 1; 1998-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jimmy  Root  et al → Ky No. Mine 1; 2001-01-16 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** BR&D Enterprises Inc → Ky No. Mine 1; 2002-09-19 to 2004-02-12; source msha-controller-operator-history
- **controller_controls_operator:** Stanley R  Ditty → BR&D Enterprises Inc; 2002-09-19 to 2004-02-12; source msha-controller-operator-history
- **controller_controls_mine:** National Coal Corporation → Ky No. Mine 1; 2003-05-27 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Free Dome Coal Inc → Ky No. Mine 1; 2004-02-13 to 2005-11-03; source msha-controller-operator-history
- **controller_controls_operator:** Jimmy  Root  et al → Free Dome Coal Inc; 2004-02-13 to 2005-11-03; source msha-controller-operator-history
- **controller_controls_operator:** Donnie  Wagers  et al → Free Dome Coal Inc; 2004-02-13 to 2005-11-03; source msha-controller-operator-history
- **operator_operates_mine:** Kelco Energy Inc → Ky No. Mine 1; 2005-11-04 to 2008-03-02; source msha-controller-operator-history
- **controller_controls_mine:** Daris  Stump → Ky No. Mine 1; 2005-11-04 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Daris  Stump → Kelco Energy Inc; 2005-11-04 to 2008-03-02; source msha-controller-operator-history
- **operator_operates_mine:** National Coal Corporation → Ky No. Mine 1; 2008-03-03 to 2008-03-18; source msha-controller-operator-history
- **controller_controls_operator:** National Coal Corporation → National Coal Corporation; 2008-03-03 to 2008-03-18; source msha-controller-operator-history
- **operator_operates_mine:** L & E Mining → Ky No. Mine 1; 2008-03-19 to 2008-11-09; source msha-controller-operator-history
- **controller_controls_mine:** Ralph  Napier et al → Ky No. Mine 1; 2008-03-19 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ralph  Napier et al → L & E Mining; 2008-03-19 to 2008-11-09; source msha-controller-operator-history
- **controller_controls_operator:** Jack H Ealy et al → L & E Mining; 2008-03-19 to 2008-11-09; source msha-controller-operator-history
- **controller_controls_operator:** John D North et al -  JackrockLLC only8/27/99-5/3/04 → L & E Mining; 2008-03-19 to 2008-11-09; source msha-controller-operator-history
- **controller_controls_mine:** Robert C  Gregory Jr → Ky No. Mine 1; 2008-05-05 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** F & G Resources LLC → Ky No. Mine 1; 2008-11-10 to 2009-05-09; source msha-controller-operator-history
- **controller_controls_operator:** Robert C  Gregory Jr → F & G Resources LLC; 2008-11-10 to 2009-05-09; source msha-controller-operator-history
- **operator_operates_mine:** Middle Fork Mining, Inc. → Ky No. Mine 1; 2009-05-10 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Xinergy Ltd → Ky No. Mine 1; 2009-05-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Xinergy Ltd → Middle Fork Mining, Inc.; 2009-05-10 to current/open; source msha-controller-operator-history