Moonlight Falls has the Wolff males and all of them are ridiculously good-looking. I'd also add Chauncey Grimm and Argus Brown to the MF list.
Dragon Valley's populous is incredibly diverse and I would argue that no one really has bad genetics, they're just a bit more situational. The Lawless brothers have a funky head+mouth combination that likes to persist through a generation or two but beyond that, I think everyone's in running with some good genes. Bradan McGrath has a unique hair color which seems to be dominant (had 6 kids, 3 had his hair, 2 had their mother's, and one had a mutant black) and his incredible fitness passes on for at least two generations now. The Mithrilens don't mesh well with anyone who has a squarer face or larger features, they're just too catlike in their appearances for nice blending. If unborn baby O'Reilly is male, he'll usually blend his parents instead of take after one or the other like his sisters.