# Relationship history for MSHA mine 4607578

Current hierarchy: **Steve  Havrilesko → Turpin Enterprises Inc → No 32**

- 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:** Wiley V  Cullop Jr → No 32; 1985-10-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Greyhead Mining Company Inc → No 32; 1988-09-01 to 1989-07-11; source msha-controller-operator-history
- **controller_controls_mine:** Gunter Cecil → No 32; 1988-09-01 to 1989-07-11; source msha-controller-operator-history
- **controller_controls_operator:** Gunter Cecil → Greyhead Mining Company Inc; 1988-09-01 to 1989-07-11; source msha-controller-operator-history
- **operator_operates_mine:** J P S Mining Inc → No 32; 1989-07-12 to 1991-01-10; source msha-controller-operator-history
- **controller_controls_mine:** Mc Graw Patrick → No 32; 1989-07-12 to 1991-01-10; source msha-controller-operator-history
- **controller_controls_operator:** Mc Graw Patrick → J P S Mining Inc; 1989-07-12 to 1991-01-10; source msha-controller-operator-history
- **controller_controls_mine:** Lyall Jerry Et Al → No 32; 1989-10-01 to 1995-04-09; source msha-controller-operator-history
- **operator_operates_mine:** Little Bur Mining Inc → No 32; 1991-01-11 to 1994-04-04; source msha-controller-operator-history
- **controller_controls_operator:** Lyall Jerry Et Al → Little Bur Mining Inc; 1991-01-11 to 1994-04-04; source msha-controller-operator-history
- **operator_operates_mine:** Vica Coal Company Inc → No 32; 1994-04-05 to 1994-12-04; source msha-controller-operator-history
- **controller_controls_operator:** Wiley V  Cullop Jr → Vica Coal Company Inc; 1994-04-05 to 1994-12-04; source msha-controller-operator-history
- **operator_operates_mine:** R & M Mining Inc → No 32; 1994-12-05 to 1997-03-11; source msha-controller-operator-history
- **controller_controls_mine:** Ritchie Rosie (Muncy) → No 32; 1994-12-05 to 1997-03-11; source msha-controller-operator-history
- **controller_controls_operator:** Ritchie Rosie (Muncy) → R & M Mining Inc; 1994-12-05 to 1997-03-11; source msha-controller-operator-history
- **operator_operates_mine:** Carmen Coal Inc → No 32; 1997-03-12 to 1997-04-30; source msha-controller-operator-history
- **controller_controls_mine:** Blevins Burford → No 32; 1997-03-12 to 1997-04-30; source msha-controller-operator-history
- **controller_controls_operator:** Blevins Burford → Carmen Coal Inc; 1997-03-12 to 1997-04-30; source msha-controller-operator-history
- **operator_operates_mine:** Carmen Coal Inc → No 32; 1997-05-01 to 1997-11-02; source msha-controller-operator-history
- **controller_controls_mine:** Meadows Shane → No 32; 1997-05-01 to 1997-11-02; source msha-controller-operator-history
- **controller_controls_operator:** Meadows Shane → Carmen Coal Inc; 1997-05-01 to 1997-11-02; source msha-controller-operator-history
- **controller_controls_mine:** Angela  Hopkins → No 32; 1997-07-28 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Bearco Mining Company Inc → No 32; 1997-11-03 to 1998-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Angela  Hopkins → Bearco Mining Company Inc; 1997-11-03 to 1998-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Steve  Havrilesko → No 32; 1998-04-28 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Turpin Enterprises Inc → No 32; 1999-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Steve  Havrilesko → Turpin Enterprises Inc; 1999-01-01 to current/open; source msha-controller-operator-history