I'll also throw in a vote for false dwarf Holland, but without a pedigree could be lop cross.
I have three false dwarf Holland does and two true dwarf Holland does all pedigreed. One of the false dwarf girls is 5 1/2 lbs and throws great big ole litters though (5-7 kits), I always put her with my teeny 2 3/4 lb buck. Some kits have their daddy's look and some have their mom's ridiculous long ears.