PETER IV V21 VIERKAMP BEWIJSMATRIX 13-10-2026 ADD ONLY

{
  "round": "V21",
  "project": "Familie Van den Berg 3.0",
  "date": "2026-10-13",
  "reference_target": "Peter/Petrus van den Berg(h) x Anna Wolters Kessel(D) from 1722 to 1738",
  "no_identity_proven": true,
  "all_prior_data_preserved": true,
  "records": [
    {
      "candidate": "Venray 1706 Peter IV",
      "candidate_id": "PETER-IV-VENRAY-1706-GH",
      "birth_proven": false,
      "first_proven_mention": "1706-11-05",
      "birth_year": null,
      "age_first_target_child_1722": null,
      "age_last_target_child_1738": null,
      "own_parents": "unknown",
      "source_kind": "published parish transcription",
      "conflict": "Anna Roelofs bridge nonunique; Joanna sibling unknown",
      "possible_identity_with_venray_1706": "self",
      "source_url": "https://www.genbronnen.nl/bronnen/limburg/venray/dopen/1706.html",
      "decision": "Candidate; research rank 1 only"
    },
    {
      "candidate": "Maaseik Petrus 1693",
      "candidate_id": "MAASEIK-PETRUS-1693",
      "birth_proven": true,
      "first_proven_mention": "1693-01-01",
      "birth_year": 1693,
      "age_first_target_child_1722": 29,
      "age_last_target_child_1738": 45,
      "own_parents": "Petrus van den Berg x Harlindis Benaers",
      "source_kind": "published genealogical parish repertoire; original image not read here",
      "conflict": "surname without H; in 1706 only 13y10m for godfather; no destination evidence",
      "possible_identity_with_venray_1706": "possible but young, not proven",
      "source_url": "https://heemkringkinrooi.be/burg.st.%20%2B%20par.reg/burg.st.%20%2B%20par.reg-000951.htm",
      "decision": "Serious candidate; direct migration and estate missing"
    },
    {
      "candidate": "Roermond Petrus 1681",
      "candidate_id": "ROERMOND-PETRUS-1681",
      "birth_proven": false,
      "first_proven_mention": "1681-10-09 (reported, original unread)",
      "birth_year": 1681,
      "age_first_target_child_1722": 40,
      "age_last_target_child_1738": 56,
      "own_parents": "Petrus van den Bergh x Matthia Hawinckel (older researcher email)",
      "source_kind": "project copy of research correspondence; original St Christoffel scan pending",
      "conflict": "Beesel married namebearer 1715 may be same person; mother remarriage 1684 unproven",
      "possible_identity_with_venray_1706": "chronologically plausible age25",
      "source_url": "https://www.loegiesen.nl/1680-1689%20Loe%20Giesen.htm",
      "decision": "Serious candidate; confirm baptism/Beesel identity"
    },
    {
      "candidate": "Kellen hypothetical son Albert x Drissen",
      "candidate_id": "KELLEN-HYPOTHETICAL-PETRUS",
      "birth_proven": false,
      "first_proven_mention": "no documented son; parents married 1697-06-16",
      "birth_year": null,
      "age_first_target_child_1722": "20-24 if born 1698-1702",
      "age_last_target_child_1738": "36-40 if born 1698-1702",
      "own_parents": "hypothetical Albertus van den Bergh x Maria Elisabeth Drissen",
      "source_kind": "parental marriage in AS002; no filial proof in AS001",
      "conflict": "Petrus baptized 1702 belonged Jan Angenend x Helena Heckermans; 1706 would be 4-8 years",
      "possible_identity_with_venray_1706": "very implausible if born after June 1697",
      "source_url": "https://data.matricula-online.eu/de/deutschland/muenster/kellen-st-willibrord/",
      "decision": "Parent-family hypothesis only; actual child must first be documented"
    }
  ]
}