Definify.com

Webster 1913 Edition

rop.

Noun.

A native or one of the people of Holland; a Dutchman.

A very hard, semi-glazed, green or dark brown brick, which will not absorb water; – called also,

Dutch clinker

Wagner.

Noun.

A native of Holland.

See also: Holländer

Hollander ‎(plural Hollanders)

Somebody from Holland.
A very hard, semi-glazed, green or dark brown brick, which will not absorb water.
(Can we find and add a quotation of Wagner to this entry?)