# Relationship history for MSHA mine 4608074

Current hierarchy: **Robert R  Jeran → Roblee Coal Company → Mine No 108I**

- 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:** Robert R  Jeran → Mine No 108I; 1983-08-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Lanny M  Rauer → Mine No 108I; 1991-07-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Rauer Coal Corp → Mine No 108I; 1991-08-01 to 1992-02-07; source msha-controller-operator-history
- **controller_controls_operator:** Lanny M  Rauer → Rauer Coal Corp; 1991-08-01 to 1992-02-07; source msha-controller-operator-history
- **operator_operates_mine:** Black Diamond Resources Inc → Mine No 108I; 1992-02-08 to 1992-03-31; source msha-controller-operator-history
- **controller_controls_mine:** Byron D  Jones → Mine No 108I; 1992-02-08 to 1992-03-31; source msha-controller-operator-history
- **controller_controls_operator:** Byron D  Jones → Black Diamond Resources Inc; 1992-02-08 to 1992-03-31; source msha-controller-operator-history
- **operator_operates_mine:** Rauer Coal Corp → Mine No 108I; 1992-04-01 to 1996-04-24; source msha-controller-operator-history
- **controller_controls_operator:** Lanny M  Rauer → Rauer Coal Corp; 1992-04-01 to 1996-04-24; source msha-controller-operator-history
- **operator_operates_mine:** Global Coal Inc → Mine No 108I; 1996-04-25 to 2001-03-28; source msha-controller-operator-history
- **controller_controls_mine:** Floyd  Goins → Mine No 108I; 1996-04-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Floyd  Goins → Global Coal Inc; 1996-04-25 to 2001-03-28; source msha-controller-operator-history
- **operator_operates_mine:** Cherokee Processing Inc → Mine No 108I; 2001-03-29 to 2001-04-30; source msha-controller-operator-history
- **controller_controls_mine:** Virgil D  La Rosa → Mine No 108I; 2001-03-29 to 2001-04-30; source msha-controller-operator-history
- **controller_controls_operator:** Virgil D  La Rosa → Cherokee Processing Inc; 2001-03-29 to 2001-04-30; source msha-controller-operator-history
- **operator_operates_mine:** Roblee Coal Company → Mine No 108I; 2001-05-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Robert R  Jeran → Roblee Coal Company; 2001-05-01 to current/open; source msha-controller-operator-history