I know the men that brought them to Israel, we have a Huge problem here, by regulations you have to pass a realy Via dolorosa of bureaucracy to import even one chicken egg to the country!( that don't stop from the agriculture department to import to Israel more then 150 million egg a year from many countries.......) so every breed that we have came here in a very winding and long way......
An example of a stupid regulations: in Israel you can't have more then 10 Leghorn cross layer (AKA "white chicken ") unless you have a license but you can have any colored breed becous its considerd a pet, so you can have 1000 brown leghorn hens......