# Relationship history for MSHA mine 1519160

Current hierarchy: **Jason  Hogg; Larissa  Bailey → Jarisa INC. → Trace Fork #2**

- 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:** Ashland Inc et al → Trace Fork #2; 1987-05-18 to 2005-12-11; source msha-controller-operator-history
- **controller_controls_mine:** Paul M  Hogg → Trace Fork #2; 1989-05-01 to 2025-03-18; source msha-controller-operator-history
- **controller_controls_mine:** Arch Resources Inc → Trace Fork #2; 2005-12-12 to 2017-09-13; source msha-controller-operator-history
- **operator_operates_mine:** Cumberland River Coal Co. Inc. → Trace Fork #2; 2007-10-30 to 2008-01-09; source msha-controller-operator-history
- **controller_controls_operator:** Ashland Inc et al → Cumberland River Coal Co. Inc.; 2007-10-30 to 2005-12-11; source msha-controller-operator-history
- **controller_controls_operator:** Arch Resources Inc → Cumberland River Coal Co. Inc.; 2007-10-30 to 2008-01-09; source msha-controller-operator-history
- **operator_operates_mine:** Jarisa INC. → Trace Fork #2; 2008-01-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Paul M  Hogg → Jarisa INC.; 2008-01-10 to 2025-03-18; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → Trace Fork #2; 2017-09-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Cumberland River Coal Co. Inc.; 2017-09-14 to 2008-01-09; source msha-controller-operator-history
- **controller_controls_mine:** Larissa  Bailey et al → Trace Fork #2; 2025-03-19 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Larissa  Bailey et al → Jarisa INC.; 2025-03-19 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jason  Hogg et al → Jarisa INC.; 2025-03-19 to current/open; source msha-controller-operator-history