# Relationship history for MSHA mine 1513316

Current hierarchy: **Ritchie Oval & Mary → Little Sunshine Energies Inc → Mine #1 Little Sunshine Energies In**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-18T09:31:49.615908+00:00

## Valid-time edges

- **controller_controls_mine:** Jackson Donald & Arlon Et Al → Mine #1 Little Sunshine Energies In; 1974-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Jackson & Jackson Coal Company Inc → Mine #1 Little Sunshine Energies In; 1982-01-01 to 1982-01-27; source msha-controller-operator-history
- **controller_controls_operator:** Jackson Donald & Arlon Et Al → Jackson & Jackson Coal Company Inc; 1982-01-01 to 1982-01-27; source msha-controller-operator-history
- **operator_operates_mine:** Dark Hollow Mining Inc → Mine #1 Little Sunshine Energies In; 1982-01-28 to 1983-05-01; source msha-controller-operator-history
- **controller_controls_mine:** Creech Bill → Mine #1 Little Sunshine Energies In; 1982-01-28 to 1983-05-01; source msha-controller-operator-history
- **controller_controls_operator:** Creech Bill → Dark Hollow Mining Inc; 1982-01-28 to 1983-05-01; source msha-controller-operator-history
- **operator_operates_mine:** Jackson & Jackson Coal Company Inc → Mine #1 Little Sunshine Energies In; 1983-05-02 to 1983-06-15; source msha-controller-operator-history
- **controller_controls_operator:** Jackson Donald & Arlon Et Al → Jackson & Jackson Coal Company Inc; 1983-05-02 to 1983-06-15; source msha-controller-operator-history
- **operator_operates_mine:** Puddin Coal Inc → Mine #1 Little Sunshine Energies In; 1983-06-16 to 1983-08-14; source msha-controller-operator-history
- **controller_controls_mine:** Le Master Arnett → Mine #1 Little Sunshine Energies In; 1983-06-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Le Master Arnett → Puddin Coal Inc; 1983-06-16 to 1983-08-14; source msha-controller-operator-history
- **controller_controls_mine:** Robinson Carl & Gillous Feltner → Mine #1 Little Sunshine Energies In; 1983-08-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** E M R Coal Company → Mine #1 Little Sunshine Energies In; 1983-08-15 to 1984-02-05; source msha-controller-operator-history
- **controller_controls_operator:** Robinson Carl & Gillous Feltner → E M R Coal Company; 1983-08-15 to 1984-02-05; source msha-controller-operator-history
- **operator_operates_mine:** Jackson & Jackson Coal Company Inc → Mine #1 Little Sunshine Energies In; 1984-02-06 to 1985-10-17; source msha-controller-operator-history
- **controller_controls_operator:** Jackson Donald & Arlon Et Al → Jackson & Jackson Coal Company Inc; 1984-02-06 to 1985-10-17; source msha-controller-operator-history
- **controller_controls_mine:** Hibbard Jack → Mine #1 Little Sunshine Energies In; 1985-05-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Du Page Coal Corp → Mine #1 Little Sunshine Energies In; 1985-10-18 to 1986-04-28; source msha-controller-operator-history
- **controller_controls_operator:** Hibbard Jack → Du Page Coal Corp; 1985-10-18 to 1986-04-28; source msha-controller-operator-history
- **operator_operates_mine:** Cobra Construction Inc → Mine #1 Little Sunshine Energies In; 1986-04-29 to 1986-07-16; source msha-controller-operator-history
- **controller_controls_mine:** Long Shelia → Mine #1 Little Sunshine Energies In; 1986-04-29 to 1986-07-16; source msha-controller-operator-history
- **controller_controls_operator:** Long Shelia → Cobra Construction Inc; 1986-04-29 to 1986-07-16; source msha-controller-operator-history
- **operator_operates_mine:** Little Pebbles Coal Company Inc → Mine #1 Little Sunshine Energies In; 1986-07-17 to 1987-04-22; source msha-controller-operator-history
- **controller_controls_mine:** Deel Ray & Bobby Blankenship → Mine #1 Little Sunshine Energies In; 1986-07-17 to 1987-04-22; source msha-controller-operator-history
- **controller_controls_operator:** Deel Ray & Bobby Blankenship → Little Pebbles Coal Company Inc; 1986-07-17 to 1987-04-22; source msha-controller-operator-history
- **operator_operates_mine:** Little Sunshine Energies Inc → Mine #1 Little Sunshine Energies In; 1987-04-23 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ritchie Oval & Mary → Mine #1 Little Sunshine Energies In; 1987-04-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ritchie Oval & Mary → Little Sunshine Energies Inc; 1987-04-23 to current/open; source msha-controller-operator-history