Family research dossier · East Prussia → Southern Africa
Six generations, from the pine forests of the Rominter Heide in Kreis Goldap, through the flight of 1945, to the family's branches in Southern Africa today — with the older line tied to records.
Rominten & Groß Rominten, Kreis Goldap1841 → todayfled the Red Army, 1945→ South Africa & Namibia
The Junkuhn family · a story in six chapters
Read it through, or tap any chapter's buttons to watch it unfold on the map and meet the people. This is the short version of a long journey — 1841 to today.
↔ scroll sideways to follow the branches
Colour shows the kind of journey — a solid line is a dated move, a dashed line is still to be confirmed. Hover a route for its details, or a pin for the place. Coordinates for the East Prussian sites are approximate; map tiles need an internet connection.
Research by Andrew Junkuhn
Andrew Junkuhn provided the research for this chapter — the deep genetic and archaeological story of the Baltic frontier where the name was born. It is a genuinely strong piece of work: checked against current peer-reviewed science, Andrew's research here is accurate. Every stage below holds up against the published record, with source links so any reader can follow the trail. Where science itself is still settling one fine point of dating, that is noted — not as a correction, but so the family knows exactly where the firm ground ends.
Modern humans left Africa ~60,000 years ago; during the Last Glacial Maximum (~25,000–15,000 years ago) the land that is now the Rominter Heide lay under ice, and Europe's ancestors survived in southern refugia. This is textbook consensus.
The striking claim — that the Baltic foragers were not replaced by incoming Anatolian farmers as happened across the rest of Europe, and instead took up farming through contact rather than migration — is exactly what the 2017 Cambridge-led ancient-DNA study found. The Baltic hunter-gatherer genome stayed remarkably continuous through the Neolithic. Andrew's account here is accurate.
Footnote for the curious: the lighter pigmentation of northern Europeans is a real adaptation that arose broadly across Western/Eastern hunter-gatherer and steppe ancestry — a detail that sits alongside Andrew's account rather than against it.
The Y-chromosome haplogroup N1c (modern name N1a1) really did originate in the East, ultimately Siberia, and really does reach roughly 42% of Lithuanian and 38% of Latvian men today — Andrew's figures match the published data almost exactly.
The one point where the science itself is still moving: the exact date N1c reached the eastern Baltic. Andrew follows the long-standing view (~6,000 years ago, with the Comb Ceramic culture); some recent studies push it later, to the Bronze or Iron Age. The haplogroup, the Siberian origin and the modern frequencies — all as Andrew has them — are not in question; only the precise arrival date is still being pinned down by researchers.
Around 2800 BCE the Corded Ware culture — horse-riding pastoralists descended from the Yamnaya of the Pontic-Caspian steppe — reached the eastern Baltic, bringing herding and early Indo-European speech. The male-biased character of that expansion, and the resulting large share of Y-haplogroup R1a (~45% of Lithuanian men today), are both well-established. The modern Baltic paternal gene pool really is, in essence, a two-way split between eastern N1c and steppe R1a.
That synthesis settled into the Baltic tribes — Lithuanians, Old Prussians, Yotvingians — whose language is famously among the most archaic living branches of Indo-European. The Rominter Heide sat on that pagan Baltic frontier until the Teutonic Knights conquered it in the 13th-century Northern Crusades, opening centuries of German settlement.
Linguistically the surname checks out: Jankūnas is built from Jonas — the Lithuanian form of Johannes/John — plus the native Lithuanian patronymic suffix -ūnas ("son/descendant of"). Germanised through generations of Prussian record-keeping, Jankūnas → Jankuhn → Junkuhn. It's a fitting deep echo that the documented line itself turns on the name Johann / Johannes in generation after generation.
Andrew's research stands up. Its spine — Baltic hunter-gatherer continuity, a later steppe (Corded Ware / R1a) overlay, an eastern N1c contribution, and a Lithuanian-patronymic origin for the name — all holds against current ancient-DNA and linguistic scholarship. The only genuinely open question is a fine point of dating (when N1c arrived), which the researchers themselves are still resolving. None of this is proof that the family personally carries N1c or R1a — that would need a DNA test — but as the deep-history backdrop to a name rooted in the Rominter Heide, Andrew has it right.
A DNA test (a Y-chromosome test for the direct Junkuhn male line) is the one thing that could turn this shared regional story into the family's own confirmed haplogroup.
Fact-check compiled July 2026. Narrative contributed by Andrew Junkuhn; scientific framing and caveats added during review. This section is interpretive background, not a documented record of individuals.
The older generations rest on the records below; the living relatives, spouses and in-laws come from the family tree and are marked accordingly.
The primary documents behind this research — the 1867 register pages, the newspaper clippings, and all fifteen photographed pages of the family book (rotation-corrected). Click any document to view it full-size.
This whole archive is one HTML file — it needs no server, no account, no company to stay alive. Whoever holds it next can grow it with any text editor. Here is how, and how to keep it safe.
Add a person
Open the file in a text editor and find const P = {. Copy an existing entry, give it a new short id, and fill in name, dates, role and research. Then add the id to GEN (which row of the tree), and — if they're in the bloodline — to BL, FAMILIES and COUPLES.
Add a story or a voice
Inside any person's entry add story:"…" for a memory or anecdote, or media:{type:"audio", src:"…", caption:"…"} (also type:"video") — it appears in their panel automatically. Record the elders while you can.
Add a photo
Add photo:"data:image/jpeg;base64,…" to a person and their portrait replaces the initials everywhere. Any online "image to base64" converter produces the string; keep photos under ~150 KB each.
Keep it safe
Keep copies in at least two places (a cloud drive and one family member's computer), and re-save a copy every few years onto current storage. The button below exports every fact as plain, human-readable JSON — a format that will outlive any browser or app.