Legal Definitions - lineage

Definition: Ancestry and progeny; family, ascending or descending.

Examples:

• A person tracing their lineage back to their great-great-grandparents.
• A family tree showing the lineage of a royal family.
• A geneticist studying the lineage of a particular species.

Explanation: Lineage refers to a person's family history, including their ancestors and descendants. The first example shows someone researching their lineage by tracing their family tree back several generations. The second example shows a more formal representation of lineage, with a family tree showing the lineage of a royal family. The third example shows how lineage can also refer to the genetic history of a species, which can be studied by geneticists.