# Relationship history for MSHA mine 4407268

Current hierarchy: **Anthony H  Dye → CBS Energy, Inc.. → Lower Mill**

- 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:** Gary A  Horn → Lower Mill; 1991-07-22 to 2005-10-19; source msha-controller-operator-history
- **controller_controls_mine:** Sam  Blankenship → Lower Mill; 2005-10-20 to 2006-01-22; source msha-controller-operator-history
- **controller_controls_mine:** United  Company → Lower Mill; 2006-01-23 to 2009-04-29; source msha-controller-operator-history
- **controller_controls_mine:** Metinvest B V → Lower Mill; 2009-04-30 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Banner Blue Coal Company → Lower Mill; 2010-03-02 to 2017-05-14; source msha-controller-operator-history
- **controller_controls_operator:** Metinvest B V → Banner Blue Coal Company; 2010-03-02 to 2017-05-14; source msha-controller-operator-history
- **controller_controls_operator:** United  Company → Banner Blue Coal Company; 2010-03-02 to 2009-04-29; source msha-controller-operator-history
- **controller_controls_operator:** Sam  Blankenship → Banner Blue Coal Company; 2010-03-02 to 2006-01-22; source msha-controller-operator-history
- **controller_controls_operator:** Gary A  Horn → Banner Blue Coal Company; 2010-03-02 to 2005-10-19; source msha-controller-operator-history
- **controller_controls_mine:** Daniel Ray  Tucker et al → Lower Mill; 2012-03-27 to 2018-02-12; source msha-controller-operator-history
- **operator_operates_mine:** D&H Mining, Inc.. → Lower Mill; 2017-05-15 to 2018-08-07; source msha-controller-operator-history
- **controller_controls_operator:** Daniel Ray  Tucker et al → D&H Mining, Inc..; 2017-05-15 to 2018-02-12; source msha-controller-operator-history
- **controller_controls_operator:** Henry  Cantrell et al → D&H Mining, Inc..; 2017-05-15 to 2018-02-12; source msha-controller-operator-history
- **controller_controls_mine:** Daniel Ray  Tucker → Lower Mill; 2018-02-13 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Daniel Ray  Tucker → D&H Mining, Inc..; 2018-02-13 to 2018-08-07; source msha-controller-operator-history
- **operator_operates_mine:** CBS Energy, Inc.. → Lower Mill; 2018-08-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jeffrey D  Waynick → Lower Mill; 2018-08-08 to 2021-05-02; source msha-controller-operator-history
- **controller_controls_operator:** Jeffrey D  Waynick → CBS Energy, Inc..; 2018-08-08 to 2021-05-02; source msha-controller-operator-history
- **controller_controls_mine:** Anthony H  Dye → Lower Mill; 2021-05-03 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Anthony H  Dye → CBS Energy, Inc..; 2021-05-03 to current/open; source msha-controller-operator-history