Click each Family Crest below Which Coat of Arms is "Mine"? Blazons & Genealogy Notes 1) (Drygrange, Scotland). Ar. a demi otter sa. issuing out of a loch in base ppr. Origin, Meaning, Family History and Lithgow Coat of Arms and Family Crest Lithgow Coat of Arms Meaning See glossary for symbol meaning. Leave A Comment Cancel reply Comment This site uses Akismet to reduce spam. Learn how your comment data is processed.