Custom Family Reunion Tree - 5 Generation Custom Descendant Family Tree Chart. This 5-generation descendant family tree poster is perfect for showcasing at family reunions, anniversaries, and celebrations of life. It is designed with the root couple at the top, then follows their descendants in a total of 5 generations. This customized template will showcase up to 12 children, 48 grandchildren, 78 great grandchildren and 36 great great grandchildren. The layout will have a customized layout…