A cousin marriage is a marriage where the spouses are cousins (i.e. people with common grandparents or people who share other fairly recent ancestors). The practice was common in earlier times, and continues to be common in some societies today, though in some jurisdictions such marriages are prohibited.[1] Worldwide, more than 10% of marriages are between first or second cousins.[2] Cousin mar...
This is now the COUSINS of all these families and the other group is for the families in the past. The new group won't include Deckers or Byrne, as there aren't enough people on geni for those.