# Relationship history for MSHA mine 3402143

Current hierarchy: **Miguel  Gonzalez → Rocklahoma LLC → Ben Bond No. 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:** Don M  Donaho et al → Ben Bond No. 1; 2011-03-11 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Terry Lee  Nix et al → Ben Bond No. 1; 2014-05-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Coyle Stone LLC → Ben Bond No. 1; 2014-08-18 to 2023-07-11; source msha-controller-operator-history
- **controller_controls_mine:** Jarrod  Coyle et al → Ben Bond No. 1; 2014-08-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jarrod  Coyle et al → Coyle Stone LLC; 2014-08-18 to 2023-07-11; source msha-controller-operator-history
- **controller_controls_operator:** Bobby  Coyle et al → Coyle Stone LLC; 2014-08-18 to 2023-07-11; source msha-controller-operator-history
- **controller_controls_mine:** Miguel  Gonzalez → Ben Bond No. 1; 2022-03-08 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Oklahoma Natural Stone → Ben Bond No. 1; 2023-07-12 to 2025-05-12; source msha-controller-operator-history
- **controller_controls_operator:** Terry Lee  Nix et al → Oklahoma Natural Stone; 2023-07-12 to 2025-05-12; source msha-controller-operator-history
- **operator_operates_mine:** Donaho Stone LLC → Ben Bond No. 1; 2025-05-13 to 2025-06-12; source msha-controller-operator-history
- **controller_controls_operator:** Don M  Donaho et al → Donaho Stone LLC; 2025-05-13 to 2025-06-12; source msha-controller-operator-history
- **operator_operates_mine:** Rocklahoma LLC → Ben Bond No. 1; 2025-06-13 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Miguel  Gonzalez → Rocklahoma LLC; 2025-06-13 to current/open; source msha-controller-operator-history