YoungerFemaleCousinWithDifferentSurname is encoding a lot of assumptions about how familial relationships work in Western European/American cultures. Looking at

YoungerFemaleCousinWithDifferentSurname is encoding a lot of assumptions about how familial relationships work in Western European/American cultures. Looking at all the possible values in that enum to me doesn't scream of a massive code smell, but instead of years of care and attention being given to proper localisation for often wildly different cultures.