# Relationship history for MSHA mine 1513689

Current hierarchy: **Sullivan Darius L & James R → Sullivan Brothers Coal Company → S-1 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:** Stiltner Kermit Et Al → S-1 Mine; 1977-03-11 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Sullivan Darius L & James R → S-1 Mine; 1978-09-11 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Rockdale Mining Company Inc → S-1 Mine; 1982-09-01 to 1983-03-28; source msha-controller-operator-history
- **controller_controls_operator:** Stiltner Kermit Et Al → Rockdale Mining Company Inc; 1982-09-01 to 1983-03-28; source msha-controller-operator-history
- **operator_operates_mine:** Sullivan Brothers Coal Company → S-1 Mine; 1983-03-29 to 1983-06-15; source msha-controller-operator-history
- **controller_controls_operator:** Sullivan Darius L & James R → Sullivan Brothers Coal Company; 1983-03-29 to 1983-06-15; source msha-controller-operator-history
- **operator_operates_mine:** 3 J Coal Company Inc → S-1 Mine; 1983-06-16 to 1983-09-12; source msha-controller-operator-history
- **controller_controls_mine:** Skeens Stanley → S-1 Mine; 1983-06-16 to 1983-09-12; source msha-controller-operator-history
- **controller_controls_operator:** Skeens Stanley → 3 J Coal Company Inc; 1983-06-16 to 1983-09-12; source msha-controller-operator-history
- **operator_operates_mine:** B & G Coal Company → S-1 Mine; 1983-09-13 to 1983-10-26; source msha-controller-operator-history
- **controller_controls_mine:** May Garl & Robert Freeman → S-1 Mine; 1983-09-13 to 1983-10-26; source msha-controller-operator-history
- **controller_controls_operator:** May Garl & Robert Freeman → B & G Coal Company; 1983-09-13 to 1983-10-26; source msha-controller-operator-history
- **operator_operates_mine:** Sullivan Brothers Coal Company → S-1 Mine; 1983-10-27 to 1986-01-06; source msha-controller-operator-history
- **controller_controls_operator:** Sullivan Darius L & James R → Sullivan Brothers Coal Company; 1983-10-27 to 1986-01-06; source msha-controller-operator-history
- **operator_operates_mine:** Bronze Maid Coal Company Inc → S-1 Mine; 1986-01-07 to 1986-04-02; source msha-controller-operator-history
- **controller_controls_mine:** Meade David Et Al → S-1 Mine; 1986-01-07 to 1986-04-02; source msha-controller-operator-history
- **controller_controls_operator:** Meade David Et Al → Bronze Maid Coal Company Inc; 1986-01-07 to 1986-04-02; source msha-controller-operator-history
- **operator_operates_mine:** Lake View Coal Company Inc → S-1 Mine; 1986-04-03 to 1986-08-25; source msha-controller-operator-history
- **controller_controls_mine:** Lester Thomas → S-1 Mine; 1986-04-03 to 1986-08-25; source msha-controller-operator-history
- **controller_controls_operator:** Lester Thomas → Lake View Coal Company Inc; 1986-04-03 to 1986-08-25; source msha-controller-operator-history
- **operator_operates_mine:** Sullivan Brothers Coal Company → S-1 Mine; 1986-08-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sullivan Darius L & James R → Sullivan Brothers Coal Company; 1986-08-26 to current/open; source msha-controller-operator-history