| Type | Description | Date |
| Text | Entries under surnames "Isern" and "Dunekack" in marriage records of Barton County, Great Bend, Kansas | 1872-1979 |
| Text | Entries under surnames "Isern" and "Dunekack" in General Index to Deeds of Barton County, Great Bend, Kansas | 1872-1904 |
| Text | Entries under surnames "Isern" and "Dunekack" in General Index to Probate, Barton County, Great Bend, Kansas | 1872-1904 |
| Text | Notes from Kansas State Census, Lakin Township, Barton County | 1885 |
| Text | Notes from Kansas State Census, Clarence Township, Barton County | 1905 |
| Text | Military Service Record of Henry Dunekack, National Archives | 1861-65 |
| Text | Pension Record of Henry Dunekack, National Archives | 1891-1931 |
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