those > these 1590 etc.: FE
All three editions are in error and the word has been supplied from FE.
Harrow > Horrow 1590, 1596: FE
The error occurs in 1590 and 1596, and was corrected in 1609 from
FE.
(b) Variants on the text of 1596
in her sight > to her might 1590
The variant occurs in 1590, but not in 1596 or 1609.
traile > trayle 1609
The variant occurs in 1609, but not in 1590 or 1596.
fair > fayre, 1590; Faire 1609