fl. 1810 – ?

Christopher’s 4th great-grandfather · ancestor no. 88 · generation 7
Evidence: identity compiled lead

Family

Life and evidence

Reid tree.

In their lifetime

Sources

Candidate marriage, 1800 — added 2026-10-31 by Claude

Ladekopp church book (KB LA 0.1), marriages 1800: “Peter Claassen mit Margareta Wieben, Schönsee”. Same names as Johann’s parents, but an older couple of the same names married in 1779/80 (Bärwalde), the book has dozens of Peter Claassens, and Johann (b. 29 Oct 1810 at Marienburg) is not among its 1810 births. Name match only. Next: Heubuden or Marienburg-area records after 1806.

Narratives and research

Research log

  • 2026-10-31: Ladekopp book KB LA 0.1 read for every Peter Claassen 1775–1829: marriage ‘Peter Claassen mit Margareta Wieben, Schönsee’ (1800) — candidate couple (name only); an earlier couple of the same names (Bärwalde, 1779/80); no 1810 birth of a son Johann recorded; a Peter Claassen’s wife Anna née Wiebe died 1824 at Ladekopp
  • 2026-10-31: Heubuden book (to 1806): no Peter Claassen × Margareta Wiebe marriage

Record compiled 31 October 2026.

About this research

Supporting documentation is linked throughout. This project is an exercise in AI-assisted research and development, and I haven’t manually verified every link or conclusion. All transcriptions and translations of Swiss parish records were made with AI, and their accuracy should be treated accordingly.