# Relationship history for MSHA mine 0301795

Current hierarchy: **Elissa N  McMillan; Brooks A  McMillan → Goose Pond Quarry LLC. → Goose Pond Quarry LLC.**

- 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:** Fred Dickson'S Enterprises → Goose Pond Quarry LLC.; 1998-04-01 to 2005-09-10; source msha-controller-operator-history
- **controller_controls_mine:** Fred  Dickson → Goose Pond Quarry LLC.; 1998-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Fred  Dickson → Fred Dickson'S Enterprises; 1998-04-01 to 2005-09-10; source msha-controller-operator-history
- **operator_operates_mine:** Debbie Dickson → Goose Pond Quarry LLC.; 2005-09-11 to 2013-09-28; source msha-controller-operator-history
- **controller_controls_mine:** Debbie  Dickson → Goose Pond Quarry LLC.; 2005-09-11 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Debbie  Dickson → Debbie Dickson; 2005-09-11 to 2013-09-28; source msha-controller-operator-history
- **operator_operates_mine:** West Rock Products → Goose Pond Quarry LLC.; 2013-09-29 to 2018-01-30; source msha-controller-operator-history
- **controller_controls_mine:** Mark K  Westbrook → Goose Pond Quarry LLC.; 2013-09-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Mark K  Westbrook → West Rock Products; 2013-09-29 to 2018-01-30; source msha-controller-operator-history
- **operator_operates_mine:** Goose Pond Quarry LLC. → Goose Pond Quarry LLC.; 2018-01-31 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Elissa N  McMillan et al → Goose Pond Quarry LLC.; 2018-01-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Elissa N  McMillan et al → Goose Pond Quarry LLC.; 2018-01-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Brooks A  McMillan et al → Goose Pond Quarry LLC.; 2018-01-31 to current/open; source msha-controller-operator-history