Maybe one of your barred hens is a Barred Holland! They have red earlobes and lay white eggs!
http://www.feathersite.com/Poultry/CGD/Holland/BRKHolland.html
http://www.google.com/search?hl=en&...&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi
http://www.feathersite.com/Poultry/CGD/Holland/BRKHolland.html
http://www.google.com/search?hl=en&...&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi