I just did a workup on this family. You will find it here:http://boards.ancestry.com/surnames.hallock/721/mb.ashx
She may have lived in Dane County at some point, but her census records from 1850-1900 always show her in Jefferson County. Once in Koshkonong, the rest in Waterloo.
I will have an updated family tree in a few days.
Her Hallock line is:
Jeanette-7, Zebulon Joseph-6, John-5, Peter-4, John-3, William-2, Peter-1 Hallock
John-3 means she was of the Quaker branch.