Question: Who was the grandfather of the man confined to the American coastal pentagonal bastion fort known for its role in the War of 1812?
Sentence (from "Frank Key Howard"): The basis for his arrest was for writing a critical editorial in his newspaper of Lincoln's suspension of the writ of habeas corpus, and criticizing the fact that the Lincoln administration had declared martial law in Baltimore and imprisoned without charge George William Brown, the mayor of Baltimore, sitting U.S. Congressman Henry May, all the police commissioners of Baltimore, and the entire city council.
Relevant evidence: No