# Relationship history for MSHA mine 1302456

Current hierarchy: **Les Jay  Cleveringa; Cindy Ann  Cleveringa → Cinles Lake Gravel LLC → Cinles Lake**

- 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:** Les Jay  Cleveringa et al → Cinles Lake; 2013-07-09 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Cinles Lake Gravel LLC → Cinles Lake; 2016-07-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Les Jay  Cleveringa et al → Cinles Lake Gravel LLC; 2016-07-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cindy Ann  Cleveringa et al → Cinles Lake Gravel LLC; 2016-07-08 to current/open; source msha-controller-operator-history