# Relationship history for MSHA mine 4609035

Current hierarchy: **CONSOL Energy Inc → CONSOL of Kentucky Inc. → MT-34/Peg Fork**

- 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:** Dean  Miller Et Al → MT-34/Peg Fork; 1981-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** CONSOL Energy Inc → MT-34/Peg Fork; 1986-07-31 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Miller Bros. Coal Inc. → MT-34/Peg Fork; 2004-04-16 to 2005-07-31; source msha-controller-operator-history
- **controller_controls_operator:** Dean  Miller Et Al → Miller Bros. Coal Inc.; 2004-04-16 to 2005-07-31; source msha-controller-operator-history
- **controller_controls_operator:** Robert W  Miller Et Al → Miller Bros. Coal Inc.; 2004-04-16 to 2005-07-31; source msha-controller-operator-history
- **operator_operates_mine:** Miller Bros Coal LLC → MT-34/Peg Fork; 2005-08-01 to 2006-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Clearwater Natural Resources LP → MT-34/Peg Fork; 2005-08-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Clearwater Natural Resources LP → Miller Bros Coal LLC; 2005-08-02 to 2006-12-31; source msha-controller-operator-history
- **operator_operates_mine:** CONSOL of Kentucky Inc. → MT-34/Peg Fork; 2007-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** CONSOL Energy Inc → CONSOL of Kentucky Inc.; 2007-01-01 to current/open; source msha-controller-operator-history