# Relationship history for MSHA mine 1901260

Current hierarchy: **Jeffrey Jay Marion → LUCID DEVELOPMENT INC → LILLY POND QUARRY**

- 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

- **operator_operates_mine:** Lafogg and Hathaway Construction Inc → LILLY POND QUARRY; 2016-05-18 to 2023-09-17; source msha-controller-operator-history
- **controller_controls_mine:** Joan C LaFogg et al → LILLY POND QUARRY; 2016-05-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joan C LaFogg et al → Lafogg and Hathaway Construction Inc; 2016-05-18 to 2023-09-17; source msha-controller-operator-history
- **controller_controls_operator:** Peter F LaFogg et al → Lafogg and Hathaway Construction Inc; 2016-05-18 to 2023-09-17; source msha-controller-operator-history
- **operator_operates_mine:** Lucid Development Inc → LILLY POND QUARRY; 2023-09-18 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jeffrey Jay Marion → LILLY POND QUARRY; 2023-09-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffrey Jay Marion → Lucid Development Inc; 2023-09-18 to current/open; source msha-controller-operator-history