Obituaries mentioning the attack

He was the son of “Flora,” a domestic in the family of Gen. Knox, of revolutionary memory. Flora obtained distinction from the fact that, when Gen. Knox was attacked in his house, during the war she jumped unperceived from the garret window and spread the alarm among the neighbors, who came to the assistance of the Hero, at an opportune moment.

Norristown Herald and Free Press, August 31, 1853