# Relationship history for MSHA mine 1102791

Current hierarchy: **John  Quaid → Silvercreek Construction Company → Burning Starr #1**

- 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:** Bittle Larry → Burning Starr #1; 1983-02-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** U S Minerals & Mining Inc → Burning Starr #1; 1984-07-01 to 1989-07-26; source msha-controller-operator-history
- **controller_controls_operator:** Bittle Larry → U S Minerals & Mining Inc; 1984-07-01 to 1989-07-26; source msha-controller-operator-history
- **controller_controls_mine:** White Frank L → Burning Starr #1; 1989-07-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Central Mining Company Inc → Burning Starr #1; 1989-07-27 to 1994-12-31; source msha-controller-operator-history
- **controller_controls_operator:** White Frank L → Central Mining Company Inc; 1989-07-27 to 1994-12-31; source msha-controller-operator-history
- **operator_operates_mine:** C & F Excavating → Burning Starr #1; 1995-01-01 to 1995-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Cripps Fred Jr → Burning Starr #1; 1995-01-01 to 1995-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Cripps Fred Jr → C & F Excavating; 1995-01-01 to 1995-05-31; source msha-controller-operator-history
- **operator_operates_mine:** Silvercreek Construction Company → Burning Starr #1; 1995-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** John  Quaid → Burning Starr #1; 1995-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John  Quaid → Silvercreek Construction Company; 1995-06-01 to current/open; source msha-controller-operator-history