Ædel's name is spelled with a letter called "ash" which was common in Old English and is still found in alphabets of certain languages today, including Norwegian.
- Findagrave.com. "Aedell Bergitte Friis (1781 - 1849) - Find A Grave Memorial." 1886. Web. 3 Aug 2013. <http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=36869971>.