This document discusses researching family trees and provides an example using Donald Duck's fictional family tree. It recommends starting with yourself and gathering documents and stories from relatives to trace your ancestry back generations. Various online sites can provide genealogical records to aid the search. As an example, the document details that Donald Duck's nephews Huey, Dewey and Louie were named after real-life politicians, and introduces the concept of a "fourth nephew" called Phooey who is not officially part of the Disney canon.