This notebook contains a series of detailed charts/graphs/chronology that outlines the children of Tudor Trevor. It begins with the first generation following Tudor Trevor (JC-1). It then numbers the generations in sequence. The following chart is such a page. It shows Gadforch (JA-1), to Ynyr (JB-1), to Tudor Trevor (JC-1). It then begins with the three sons of Tudor Trevor (JC-1): Goronwy (JD-1), Llydocka (JD-2), and my specific line (the baby) Dingad (JD-3). It then outlines the lineage of each branch of this family tree down to my own generation. It represents some my earliest work on the generations of my family tree using a coding system and coloring system.