3 (For so that castle hight by common name)

hight > was called common > {Generally known}

4 Where they were entertained with courteous

entertained > received

5 And comely glee of many gracious

comely glee of > decorous rejoicing by

6 Fair ladies, and many a gentle knight,

gentle > noble

7 Who through a chamber long and spacious 8 Eftsoons them brought to their lady's sight,

Eftsoons > Presently