This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
CousinKinshipchart. graph An anthropology chart showing the relations between family members en Quedel CommonsHelper Maclyn en Maclyn Original upload log page en CousinKinshipchart TSamuel bytes no as previous versions just optimized for excessive filesize bloat changed to copyleft to reflect this Maclyn bytes no