7 entries match your criteria. Related Historical MarkersLoudon Park National Cemetery Library of Congress Marker detail: Massachusetts troops entering Baltimorec. 1861 SHOWN IN SOURCE-SPECIFIED ORDER1► Maryland (Baltimore), Irvington — Loudon Park National Cemetery — 2► Maryland (Baltimore), Irvington — A National Cemetery System — 3► Maryland (Baltimore), Irvington — Address by President Lincoln — At the Dedication of the Gettysburg National Cemetery — November 19, 1863 — 4► Maryland (Baltimore), Irvington — Maryland Sons Monument — 5► Maryland (Baltimore), Irvington — Maryland Naval Monument — 6► Maryland (Baltimore), Irvington — To the Memory of the Unknown Dead — 7► Maryland (Baltimore), Irvington — Burial Place of Twenty-Nine Confederate Soldiers —