Here's a breakdown:
* Lineal: Refers to a direct line of ancestry.
* Descendant: Refers to a person who comes from a particular ancestor.
Examples:
* Your children are your lineal descendants.
* Your grandchildren are your lineal descendants.
* You are a lineal descendant of your parents and grandparents.
Contrast with Collateral Descendants:
* Collateral descendants are those who share an ancestor with you, but are not in your direct line of descent (e.g., your cousins, aunts, and uncles).
Key points:
* Lineal descendants are the most direct form of familial relationship.
* The concept of lineal descendants is important for understanding inheritance, genealogy, and family history.