# Relationship history for MSHA mine 1519200

Current hierarchy: **Phillip  Haan → Middle Fork Development Services No. 2, LLC → 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

- **operator_operates_mine:** Luvanna Coal Company LLC → No. 1; 2008-03-13 to 2010-05-17; source msha-controller-operator-history
- **controller_controls_mine:** Roger L  Kirk et al → No. 1; 2008-03-13 to 2008-07-02; source msha-controller-operator-history
- **controller_controls_operator:** Roger L  Kirk et al → Luvanna Coal Company LLC; 2008-03-13 to 2008-07-02; source msha-controller-operator-history
- **controller_controls_mine:** David  Shaffer et al → No. 1; 2008-07-03 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** David  Shaffer et al → Luvanna Coal Company LLC; 2008-07-03 to 2010-05-17; source msha-controller-operator-history
- **controller_controls_operator:** Greg  Higgins et al → Luvanna Coal Company LLC; 2008-07-03 to 2010-05-17; source msha-controller-operator-history
- **operator_operates_mine:** Middle Fork Development Services LLC → No. 1; 2010-05-18 to 2015-01-14; source msha-controller-operator-history
- **controller_controls_mine:** Greg L  Higgins et al → No. 1; 2010-05-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Greg L  Higgins et al → Middle Fork Development Services LLC; 2010-05-18 to 2015-01-14; source msha-controller-operator-history
- **controller_controls_operator:** Thales Resource Partners LLC et al → Middle Fork Development Services LLC; 2010-05-18 to 2015-01-14; source msha-controller-operator-history
- **controller_controls_operator:** David E  Shaffer et al → Middle Fork Development Services LLC; 2010-05-18 to 2015-01-14; source msha-controller-operator-history
- **operator_operates_mine:** Middle Fork Development Services No. 2, LLC → No. 1; 2015-01-15 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Phillip  Haan → No. 1; 2015-01-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Phillip  Haan → Middle Fork Development Services No. 2, LLC; 2015-01-15 to current/open; source msha-controller-operator-history