Question: Mary Young Pickersgill was the creator of the flag that flew during the battle in which the US and British forces met at what location?
Sentence (from "Mary Young Pickersgill"): Mary Pickersgill (born Mary Young; February 12, 1776 – October 4, 1857), was the maker of the Star Spangled Banner Flag hoisted over Fort McHenry during the Battle of Baltimore in the War of 1812.
Relevant evidence: Yes