Family research · Hub · Phase 6 of the world atlas
Five countries — Sweden, Norway, Denmark, Finland, and Iceland — each with its own flag lineage, and below, one map spanning from Iceland's isolated North Atlantic coast to Finland's eastern border with Russia. Eleven snapshots show who ruled what, across eleven centuries of unions made and broken.
This is the atlas's richest union-and-split story yet: all five territories briefly shared one crown in 1397, then came apart in stages — Sweden first, Finland to Russia, Norway swapped from Denmark to Sweden, and finally Norway, Finland, and Iceland each won full independence separately across the 20th century. Individual country pages are publishing next; drag the slider below to see the whole arc first.
A real, traced map — actual coastlines, not schematic shapes — stretching from Iceland in the far northwest to Finland's eastern frontier. Iceland sits genuinely isolated in the North Atlantic on this projection, hundreds of kilometers from the Scandinavian mainland, exactly as it is in reality. Drag the slider or press play.
Real traced coastlines (simplified for a family-history map). Norway's fjords are smoothed rather than traced fjord-by-fjord; Svalbard, Gotland, Åland, and other small islands are omitted for clarity. Iceland's true distance from the mainland is preserved by the projection — it is not an inset. Russia's coastline is shown faint and non-interactive for geographic context only, since Finland shares a long real land border with it in the northeast; Russia's own territory and history aren't tracked by this map.
Maps are bad at showing when; timelines are bad at showing where. This uses real transition years instead of the eleven arbitrary snapshots above — one horizontal band per territory, colored the same way as the map, so you can trace exactly how long each era lasted and compare regions directly.
Every territory keeps its true color, but anything unchanged from the previous frame fades to low opacity; only the region(s) that actually changed hands stay bold with a solid outline. A caption under each frame spells out exactly what flipped.
This started as a family history project: tracing the flags that flew over the lands our ancestors came from, close enough to paint accurately — correct colors, correct proportions, correct dates. Scandinavia joins the atlas as its own hub because its union-and-split history is genuinely distinct from the rest of the project: one crown briefly held all five territories at once in 1397, and the region then came apart in five separate, centuries-apart moments rather than one clean partition.
Every country page will carry its own timeline of flags with paint-ready color specs and a per-era location map. Colors are close historical approximations; pre-19th-century swatches especially are informed reconstructions, not official specifications, and are labeled as such throughout. The regional map above simplifies eleven centuries of messy, overlapping control into eleven snapshots — useful for orientation, not a substitute for the detail each country's own page will carry.
This hub is one region in a larger set. Other Phase 6 hubs — the British Isles, Iberia, the Low Countries, the Baltics, and Eastern Europe — are publishing alongside this one.