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- Holtshreppur: Skjalasafn, 46 results
- Skagafjarðarsýsla: Skjalasafn, 28 results
- Hermann Jónsson: Skjalasafn, 7 results
- Ungmennafélag Holtshrepps, 6 results
- Pétur Guðmundsson: Skjalasafn, 5 results
- Sýslunefnd Skagafjarðarsýslu: Skjalasafn, 5 results
- Brunabótafélag Íslands: Skjalasafn, 2 results
- Akrahreppur: Skjalasafn, 1 results
- Jón Jónsson: Skjalasafn, 1 results
- Guðmundur Davíðsson: Skjalasafn, 1 results
- All
- Skagafjarðarsýsla, 28 results
- Ungmennafélag Holtshrepps, 8 results
- Hermann Jónsson (1891-1974), 7 results
- Sýslunefnd Skagafjarðarsýslu (1874-1988), 5 results
- Búnaðarfélag Íslands, 4 results
- Jón Guðmundsson (1900-1988), 3 results
- Jón Sigurðsson (1854-1920), 2 results
- Páll Bergsson (1871-1949), 2 results
- Einar Halldórsson (1853-1941), 2 results
- Friðbjörn Jóhannes Friðbjörnsson (1874-1966), 2 results