# Relationship history for MSHA mine 1001635

Current hierarchy: **Allen Gerald V & Vern → Pot Luck Mining → Golden Chariot**

- 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:** Roeder John → Golden Chariot; 1982-06-01 to 1993-09-29; source msha-controller-operator-history
- **operator_operates_mine:** Roeder Mining Inc → Golden Chariot; 1985-07-01 to 1993-09-29; source msha-controller-operator-history
- **controller_controls_operator:** Roeder John → Roeder Mining Inc; 1985-07-01 to 1993-09-29; source msha-controller-operator-history
- **operator_operates_mine:** Pot Luck Mining → Golden Chariot; 1993-09-30 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Allen Gerald V & Vern → Golden Chariot; 1993-09-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Allen Gerald V & Vern → Pot Luck Mining; 1993-09-30 to current/open; source msha-controller-operator-history