Walter de Gray Birch
Walter de Gray Birch was an English historian, editor and author. He is best known for his Cartularium Saxonicum — A Collection of Charters Relating to Anglo-Saxon History, which supersede John Mitchell Kemble's Codex Diplomaticus Aevi Saxonici.History
Birch worked in the British Museum Department of Manuscripts between 1864 and 1902, transcribing and cataloguing Anglo-Saxon charters.