# Relationship history for MSHA mine 3004013

Current hierarchy: **Troy A  Donnelly → T&C Mobile Home & Construction Services LLC → Glezen Mine**

- 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:** Troy A  Donnelly → Glezen Mine; 2013-03-06 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Dana M Fuller → Glezen Mine; 2014-05-29 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Fuller's Excavation LLC → Glezen Mine; 2018-03-08 to 2021-12-06; source msha-controller-operator-history
- **controller_controls_operator:** Dana M Fuller → Fuller's Excavation LLC; 2018-03-08 to 2021-12-06; source msha-controller-operator-history
- **operator_operates_mine:** T&C Mobile Home & Construction Services LLC → Glezen Mine; 2021-12-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Troy A  Donnelly → T&C Mobile Home & Construction Services LLC; 2021-12-07 to current/open; source msha-controller-operator-history