Christopher Knight, Chris Knight, Robert Lomas

This list of sibling pairs includes certain twins, provided they have at least one additional older or younger sibling, with also mentioned their reason of fame. Siblings are arranged alphabetically by last name, from oldest to youngest. == A == Adwoa and Kesewa Aboah; model/actress and artist/model, respectively Ben and Casey Affleck; actor/director/producer/writer and actor, respectively Robert and Tom Aikens; chefs, twins Jessica and Joshua Alba; actors Marv, Steve and Al Albert; sportscast…