 John Luke Porter began working for the Confederate States Navy at the oldest and largest industrial facility that belongs to who?
John L. Porter: John Luke Porter (1813 – December 14, 1893), whose father was a shipwright at Portsmouth, Virginia, was born in 1813. John L. Porter:  After resigning from the U.S. Navy in May 1861, he began working for the Confederate States Navy at the Gosport (Norfolk) Navy Yard, at Portsmouth.
i don't know