https://jchctx.org/document_and_maps/map-of-jackson-county-texas-1840/2026-04-10T18:39:49+00:00https://jchctx.org/document_and_maps/jackson-county-1868/2026-04-10T18:39:38+00:00https://jchctx.org/document_and_maps/texas-and-part-of-new-mexico-1857/2026-04-10T18:39:24+00:00