# Relationship history for MSHA mine 4405014

Current hierarchy: **Keri Alyssa Findley → Cumberland Coal Corporation → PARDEE PLANT/LOADOUT**

- 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:** Pardee Coal Company Inc → PARDEE PLANT/LOADOUT; 1978-04-01 to 1980-06-15; source msha-controller-operator-history
- **controller_controls_mine:** Bill G  Humphreys → PARDEE PLANT/LOADOUT; 1978-04-01 to 1980-06-15; source msha-controller-operator-history
- **controller_controls_operator:** Bill G  Humphreys → Pardee Coal Company Inc; 1978-04-01 to 1980-06-15; source msha-controller-operator-history
- **operator_operates_mine:** Blackwood Fuel Company Inc → PARDEE PLANT/LOADOUT; 1980-06-16 to 1994-11-17; source msha-controller-operator-history
- **controller_controls_mine:** Robray Corp → PARDEE PLANT/LOADOUT; 1980-06-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Robray Corp → Blackwood Fuel Company Inc; 1980-06-16 to 1994-11-17; source msha-controller-operator-history
- **controller_controls_mine:** Ashland Inc et al → PARDEE PLANT/LOADOUT; 1987-05-18 to 2005-12-11; source msha-controller-operator-history
- **operator_operates_mine:** Cumberland River Coal LLC → PARDEE PLANT/LOADOUT; 1994-11-18 to 2018-01-04; source msha-controller-operator-history
- **controller_controls_operator:** Ashland Inc et al → Cumberland River Coal LLC; 1994-11-18 to 2005-12-11; source msha-controller-operator-history
- **controller_controls_mine:** Arch Resources Inc → PARDEE PLANT/LOADOUT; 2005-12-12 to 2017-09-13; source msha-controller-operator-history
- **controller_controls_operator:** Arch Resources Inc → Cumberland River Coal LLC; 2005-12-12 to 2017-09-13; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → PARDEE PLANT/LOADOUT; 2009-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → PARDEE PLANT/LOADOUT; 2017-09-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Cumberland River Coal LLC; 2017-09-14 to 2018-01-04; source msha-controller-operator-history
- **operator_operates_mine:** Blackjewel L.L.C. → PARDEE PLANT/LOADOUT; 2018-01-05 to 2019-10-16; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Blackjewel L.L.C.; 2018-01-05 to 2019-10-16; source msha-controller-operator-history
- **operator_operates_mine:** Coking Coal, LLC → PARDEE PLANT/LOADOUT; 2019-10-17 to 2025-09-25; source msha-controller-operator-history
- **controller_controls_mine:** Charles  Whitfield et al → PARDEE PLANT/LOADOUT; 2019-10-17 to 2019-11-14; source msha-controller-operator-history
- **controller_controls_operator:** Charles  Whitfield et al → Coking Coal, LLC; 2019-10-17 to 2019-11-14; source msha-controller-operator-history
- **controller_controls_operator:** Lloyd  Hill et al → Coking Coal, LLC; 2019-10-17 to 2019-11-14; source msha-controller-operator-history
- **controller_controls_operator:** James  Chisholm et al → Coking Coal, LLC; 2019-10-17 to 2019-11-14; source msha-controller-operator-history
- **controller_controls_mine:** Ascentia Inc → PARDEE PLANT/LOADOUT; 2019-11-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ascentia Inc → Coking Coal, LLC; 2019-11-15 to 2025-09-25; source msha-controller-operator-history
- **controller_controls_mine:** Keri Alyssa Findley → PARDEE PLANT/LOADOUT; 2025-09-22 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Cumberland Coal Corporation → PARDEE PLANT/LOADOUT; 2025-09-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Keri Alyssa Findley → Cumberland Coal Corporation; 2025-09-26 to current/open; source msha-controller-operator-history