Sentence:  Both the pounds were therefore divided alike into 15 ores, that is, ounces; the ores into 4 skyllings, the <WSD>sicilici</WSD> of the Romans, and the skyllings into 4 pence by the Saxons, while the Danes used the mark of 20 skyllings, and the skylling of 2 mancuses. 
Meaning of the word marked with <WSD> tags:  A unit of weight equal to one quarter of an uncia.