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8-03T13:21:00-05:00https://griffis.org/john-wolfgang-sperber-part-three-3-paths-to-choose/2024-08-03T13:24:05-05:00https://griffis.org/auswandererkarten-or-german-emigration-maps/2024-05-24T19:15:50-05:00https://griffis.org/johann-wolfgang-sperber-part-four-heading-to-fulton-county-and-glove-making/2024-07-01T21:57:31-05:00https://griffis.org/johann-wolfgang-sperber-part-five-from-new-york-city-to-gloversville-fulton-county/2024-06-30T23:25:38-05:00https://griffis.org/johann-wolfgang-sperber-part-six-1850s-1860s-starting-a-new-life-in-america/2024-08-18T08:16:49-05:00https://griffis.org/johann-wolfgang-sperber-part-seven-1870-and-1880s-living-the-american-dream/2024-08-12T06:25:10-05:00https://griffis.org/johann-wolfgang-sperber-part-eight-1890-1905-establishing-his-legacy/2024-08-17T07:20:47-05:00https://griffis.org/are-there-different-versions-of-an-1868-gloversville-map/2024-09-03T16:24:37-05:00https://griffis.org/weaving-facts-into-a-family-story-historical-context-and-perspective/2024-12-27T08:26:51-06:00https://griffis.org/genealogical-facts-and-evidence/2024-12-08T10:28:24-06:00https://griffis.org/autosomal-dna-tests-estimating-genetic-relationships-and-discovering-relatives/2024-12-09T08:04:21-06:00https://griffis.org/the-impact-of-autosomal-dna-tests-a-profound-discovery/2025-01-18T21:36:26-06:00https://griffis.org/my-ongoing-discoveries-from-autosomal-dna-tests/2024-11-17T18:30:41-06:00https://griffis.org/my-ongoing-discoveries-from-autosomal-dna-tests-continued/2024-11-20T21:14:32-06:00https://griffis.org/my-approach-method-in-genealogy-research/2024-12-07T07:52:51-06:00https://griffis.org/the-need-for-standards-and-method-in-genealogy-research/2024-12-18T22:05:47-06:00https://griffis.org/different-layers-of-genealogical-time-part-one/2025-01-06T09:23:01-06:00https://griffis.org/weaving-facts-into-a-family-story-in-different-layers-of-genealogical-time-part-two/2025-01-31T16:48:44-06:00https://griffis.org/the-orientation-of-family-narratives-across-time-layers-part-three/2025-11-05T16:45:14-06:00https://griffis.org/the-griffisesith-patrilineal-line-of-descent-the-shape-and-movement-of-the-g-phylogenetic-tree-through-time/2025-03-23T16:02:15-05:00https://griffis.org/looking-at-the-griffisesith-patrilineal-line-of-descent-through-the-ydna-g-haplogroup-phylogenetic-tree-part-one/2025-04-30T21:34:54-05:00https://griffis.org/looking-at-the-two-phylogenetic-gaps-part-two/2025-04-29T09:10:20-05:00https://griffis.org/understanding-the-phylogenetic-gap-associated-with-the-continental-migratory-route-part-two/2025-05-30T16:48:19-05:00https://griffis.org/looking-at-the-griffisesith-y-dna-phylogenetic-gap-associated-with-the-meuse-and-rhine-river-watershed-part-one/2026-02-09T17:56:35-06:00https://griffis.org/looking-at-the-griffisesith-y-dna-phylogenetic-gap-associated-with-the-meuse-and-rhine-river-watershed-part-two/2025-09-24T21:29:19-05:00https://griffis.org/looking-at-the-griffisesith-y-dna-phylogenetic-gap-associated-with-the-meuse-and-rhine-river-watershed-part-three/2025-09-21T22:49:10-05:00https://griffis.org/looking-at-the-griffisesith-y-dna-phylogenetic-gap-associated-with-the-meuse-and-rhine-river-watershed-from-the-bronze-age-onward-part-four/2025-09-27T20:01:05-05:00https://griffis.org/looking-at-the-griffisesith-y-dna-phylogenetic-gap-associated-with-the-meuse-and-rhine-river-watershed-from-the-bronze-age-onward-part-five/2025-10-13T07:32:12-05:00https://griffis.org/looking-at-the-tail-end-of-the-griffisesith-y-dna-phylogenetic-gap-associated-with-the-meuse-and-rhine-river-watershed-part-six/2025-12-03T07:58:34-06:00https://griffis.org/the-turbulent-roman-era-the-griffisesith-y-dna-phylogenetic-gap-associated-with-the-meuse-and-rhine-river-watershed-part-seven/2026-01-06T07:43:40-06:00https://griffis.org/globetrekker-and-land-archaeology/2026-02-04T21:22:31-06:00https://griffis.org/the-ancestor-of-haplogroup-g-z6748-the-terps-transport-corridors-and-landscape-archaeology-part-eight/2026-03-11T20:22:22-05:00https://griffis.org/the-ancestors-of-haplogroup-g-z6748-a-frisian-or-frank-part-nine/2026-04-10T17:16:13-05:00https://griffis.org/migrating-to-east-anglia/2026-04-15T17:12:20-05:00