Ancestral lineage refers to the direct line of descent from an ancestor, tracing the family tree through generations. This concept helps individuals understand their heritage and the connections they share with previous generations. It often includes information about parents, grandparents, and further back, revealing the historical and cultural backgrounds of a family. Studying ancestral lineage can provide insights into genetic traits, health risks, and family traditions. Many people use tools like genealogy websites or DNA testing to explore their ancestry. This exploration can foster a sense of identity and belonging by connecting individuals to their roots and family history.