Pirmaprad
Pirmaprad is a term encountered in some genealogical and historical discussions to denote the earliest ancestor in a lineage whose existence is inferred or documented within a given family line. It is not part of a formal, widely adopted vocabulary in English-language scholarship; its use tends to be regional or informal and may appear in translations of Baltic-language sources or in local genealogical communities.
In practical terms, a primaprad represents the starting point for a lineage in a genealogical chart. The
Etymology for primaprad is not standardized. In Baltic-language contexts the components suggesting a link to "first"