"What husband in thy power I will command."
The proper word would seem to be 'demand'; but see on As You Like It, ii. 5.
"With any branch or image of thy state."
For 'image' Warburton, whom Singer follows, read impage, while Steevens says (and, I believe, truly) there is no such word. By 'image' may be meant child, offspring, which is its signification in
"I have bewept a worthy husband's death.
And liv'd by looking on his images."—Rich. III. ii. 2.
In the original tale she expressly excepts the children and relatives of the King.