# Relationship history for MSHA mine 4608411

Current hierarchy: **Carl R  Farmer → Kramer Fork Mining, Inc. → No 49**

- 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 49; 1985-10-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Vica Coal Company Inc → No 49; 1994-05-01 to 1994-09-25; source msha-controller-operator-history
- **controller_controls_operator:** Wiley V  Cullop Jr → Vica Coal Company Inc; 1994-05-01 to 1994-09-25; source msha-controller-operator-history
- **operator_operates_mine:** Royal Harvest Ltd → No 49; 1994-09-26 to 1996-02-05; source msha-controller-operator-history
- **controller_controls_mine:** George  Nelson et al → No 49; 1994-09-26 to 1996-02-05; source msha-controller-operator-history
- **controller_controls_operator:** George  Nelson et al → Royal Harvest Ltd; 1994-09-26 to 1996-02-05; source msha-controller-operator-history
- **operator_operates_mine:** Royal Harvest Ltd → No 49; 1996-02-06 to 1998-02-14; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice II et al → No 49; 1996-02-06 to 1998-02-14; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice II et al → Royal Harvest Ltd; 1996-02-06 to 1998-02-14; source msha-controller-operator-history
- **operator_operates_mine:** Royal Harvest Ltd → No 49; 1998-02-15 to 1998-05-09; source msha-controller-operator-history
- **controller_controls_mine:** Angela  Hopkins → No 49; 1998-02-15 to 1998-05-09; source msha-controller-operator-history
- **controller_controls_operator:** Angela  Hopkins → Royal Harvest Ltd; 1998-02-15 to 1998-05-09; source msha-controller-operator-history
- **operator_operates_mine:** Heritage Minerals Inc → No 49; 1998-05-10 to 1998-11-19; source msha-controller-operator-history
- **controller_controls_mine:** Calvin  Cook → No 49; 1998-05-10 to 1999-01-13; source msha-controller-operator-history
- **controller_controls_operator:** Calvin  Cook → Heritage Minerals Inc; 1998-05-10 to 1998-11-19; source msha-controller-operator-history
- **operator_operates_mine:** Bottom Creek Coal Inc → No 49; 1998-11-20 to 1999-07-28; source msha-controller-operator-history
- **controller_controls_mine:** Joseph  Deskins → No 49; 1998-11-20 to 2000-03-12; source msha-controller-operator-history
- **controller_controls_operator:** Joseph  Deskins → Bottom Creek Coal Inc; 1998-11-20 to 1999-07-28; source msha-controller-operator-history
- **operator_operates_mine:** Corvus Mining Inc → No 49; 1999-07-29 to 2002-01-03; source msha-controller-operator-history
- **controller_controls_mine:** Jeffrey K  Justus et al → No 49; 1999-07-29 to 2003-09-30; source msha-controller-operator-history
- **controller_controls_operator:** Jeffrey K  Justus et al → Corvus Mining Inc; 1999-07-29 to 2002-01-03; source msha-controller-operator-history
- **operator_operates_mine:** Blaze Coal Company, Inc. → No 49; 2002-01-04 to 2002-05-07; source msha-controller-operator-history
- **controller_controls_mine:** Noah  White Jr → No 49; 2002-01-04 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Noah  White Jr → Blaze Coal Company, Inc.; 2002-01-04 to 2002-05-07; source msha-controller-operator-history
- **operator_operates_mine:** Kramer Fork Mining, Inc. → No 49; 2002-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Carl R  Farmer → No 49; 2002-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Carl R  Farmer → Kramer Fork Mining, Inc.; 2002-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Elizabeth  Stump → No 49; 2003-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Elizabeth  Stump → Corvus Mining Inc; 2003-10-01 to 2002-01-03; source msha-controller-operator-history