![](https://assets11.geni.com/images/external/twitter_bird_small.gif?1672780424)
![](https://assets13.geni.com/images/facebook_white_small_short.gif?1672780424)
See Peter Bartrum, https://www.geni.com/documents/view?doc_id=6000000173427003933 (January 12, 2023; Anne Brannen, curator)
See Peter Bartrum, http://cadair.aber.ac.uk/dspace/bitstream/handle/2160/5204/BLEDDYN%... (March 10, 2017; Anne Brannen, curator)