History
Scottish National Dictionary - Wikipedia
https://en.wikipedia.org/wiki/Scottish_National_DictionaryDictionaries of the Scots Language:: SND :: snds4002
http://www.dsl.ac.uk/entry/snd/snds4002Ebony
https://books.google.com/books?id=_5q3AoSbTGAC&lpg=PA157&dq=elijah%20mccoy&pg=PA157#v=onepage&q=elijah%20mccoy&f=falseOxford English Dictionary - Wikipedia
https://en.wikipedia.org/wiki/Oxford_English_Dictionary