The APA Standard of Perfection states...
BARNEVELDERS
The breed was originated in the district of Barneveld, Holland with the brown egs as one of the chief attractions. At first the birds were of mixed markings, some being double laced, others the single partridge pattern. Two varieties were standardized, the double laced partridge and the stippled partridge, but the former gradually came to the top and is the popular variety today.
BARNEVELDERS
The breed was originated in the district of Barneveld, Holland with the brown egs as one of the chief attractions. At first the birds were of mixed markings, some being double laced, others the single partridge pattern. Two varieties were standardized, the double laced partridge and the stippled partridge, but the former gradually came to the top and is the popular variety today.