# Relationship history for MSHA mine 4607764

Current hierarchy: **Steve  Havrilesko → Turpin Enterprises Inc → Mine No 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: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **controller_controls_mine:** Danny  Lester et al → Mine No 2; 1987-05-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Spice Creek Energy Inc → Mine No 2; 1989-09-01 to 1991-04-11; source msha-controller-operator-history
- **controller_controls_mine:** Larry A  Lough et al → Mine No 2; 1989-09-01 to 1991-04-11; source msha-controller-operator-history
- **controller_controls_operator:** Larry A  Lough et al → Spice Creek Energy Inc; 1989-09-01 to 1991-04-11; source msha-controller-operator-history
- **operator_operates_mine:** Ltw Mining Inc → Mine No 2; 1991-04-12 to 1992-06-30; source msha-controller-operator-history
- **controller_controls_operator:** Danny  Lester et al → Ltw Mining Inc; 1991-04-12 to 1992-06-30; source msha-controller-operator-history
- **controller_controls_operator:** Wade  Lester Jr et al → Ltw Mining Inc; 1991-04-12 to 1992-06-30; source msha-controller-operator-history
- **operator_operates_mine:** Shannon Coal Company Inc → Mine No 2; 1992-07-01 to 1994-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Virgil  Adkins → Mine No 2; 1992-07-01 to 1994-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Virgil  Adkins → Shannon Coal Company Inc; 1992-07-01 to 1994-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Thomas M  Rasnake → Mine No 2; 1992-07-09 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Barry  Cline → Mine No 2; 1993-11-01 to 1995-10-29; source msha-controller-operator-history
- **operator_operates_mine:** Cross Roads Mining Inc → Mine No 2; 1994-06-01 to 1995-10-29; source msha-controller-operator-history
- **controller_controls_operator:** Barry  Cline → Cross Roads Mining Inc; 1994-06-01 to 1995-10-29; source msha-controller-operator-history
- **operator_operates_mine:** Mountaineer Mining Management Inc → Mine No 2; 1995-10-30 to 1995-12-20; source msha-controller-operator-history
- **controller_controls_operator:** Thomas M  Rasnake → Mountaineer Mining Management Inc; 1995-10-30 to 1995-12-20; source msha-controller-operator-history
- **operator_operates_mine:** Eastern Contracting Inc → Mine No 2; 1995-12-21 to 1996-03-04; source msha-controller-operator-history
- **controller_controls_mine:** Michael  Cline → Mine No 2; 1995-12-21 to 1996-03-04; source msha-controller-operator-history
- **controller_controls_operator:** Michael  Cline → Eastern Contracting Inc; 1995-12-21 to 1996-03-04; source msha-controller-operator-history
- **operator_operates_mine:** Bottomline Management Inc → Mine No 2; 1996-03-05 to 2000-03-20; source msha-controller-operator-history
- **controller_controls_mine:** Clifford  Mangus → Mine No 2; 1996-03-05 to 2000-03-20; source msha-controller-operator-history
- **controller_controls_operator:** Clifford  Mangus → Bottomline Management Inc; 1996-03-05 to 2000-03-20; source msha-controller-operator-history
- **controller_controls_mine:** Steve  Havrilesko → Mine No 2; 1998-04-28 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Turpin Enterprises Inc → Mine No 2; 2000-03-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Steve  Havrilesko → Turpin Enterprises Inc; 2000-03-21 to current/open; source msha-controller-operator-history