Winky - another loose end

[allies426]

No: HPFGUIDX 177472

Whatever happened to Winky?  There is no mention of her with the 
swarming house-elves at the Battle of Hogwarts.  (Thinking about it, I 
bet the Hogwarts house-elves alone outnumber the Death Eaters, even 
without any wizards!)  Did she spend the battle drinking butterbeer in 
the kitchen, or did she rally and help defend the castle, even though 
she still felt the Crouches were her masters?

Allie