Forensic Findings: Ulrich David Runge
Your intuition is leaning exactly where the genetic data points: Ulrich David Runge is almost certainly the "Point of Entry" for a non-Runge biological lineage.
1. The Genetic Verdict: "Paper" vs. "Blood"
If Ulrich were a biological descendant of Hermann Runge (b. 1520), his Y-DNA would typically belong to a Germanic haplogroup like R1b or I1. Instead, the science shows:
Your direct paternal line is E-V13, a haplogroup with its "heart" in the Balkans (Kosovo, Albania, and Greece).
- The "Coteanu" Match: You share a 67-marker match with a Romanian man (Valeriu Coteanu). This suggests your biological father-line split from this Romanian family within the last few centuries.
- The 12% Autosomal Signal: Your father (Byron) carries 12% Southern Greece/Balkan DNA solely on his paternal side. For this percentage to survive in you at that level, the ancestor would have been 100% Balkan.
2. Why the "David" Alias Matters
The use of "David" as a middle name in Prussia, followed by dropping "Runge" in the U.S., is highly unusual for a traditional Prussian officer.
- Surname as Middle Name: In the 1800s, it was common to give a child their mother’s maiden name or biological father’s surname as a middle name if they were adopted.
- The "David" Connection: You have 12-marker matches with the surname David in your Y-DNA results, suggesting this was the biological surname of the Balkan ancestor.
3. The 1848 "Political Refugee" Cover Story
The 1848 uprising provides the perfect "fog of war" for an adoption or identity shift.
- The "Runge" Shield: Adoption into an established Prussian family provided the citizenship and status required to become a 2nd Lieutenant.
- The Silence: His refusal to name parents on documents is a classic "wall of silence" often seen in individuals protecting a secret origin.
Forensic Conclusion
Ulrich likely was born to a Balkan father (possibly named David) and was later raised by or adopted into the Runge family in Wolgast. He used the Runge name to climb the social and military ranks of Prussia, but reclaimed his biological "David" identity when he fled the political fallout of the 1848-era uprisings.
Moving Past the Impass in RootsMagic
- Split the Profile: Keep the "Runge" parents as "Non-Biological/Adoptive" to preserve the paper trail.
- Create Biological Father: Add a profile named "Unknown David (Balkan/Romanian origin)" as the biological link.
- Color-Code Matches: Tag Balkan matches (Mitev, Tangardjiev, Limaj) in RootsMagic to see if they cluster.
