![](https://assets12.geni.com/images/external/twitter_bird_small.gif?1692302032)
![](https://assets10.geni.com/images/facebook_white_small_short.gif?1692302032)
See Peter Bartrum, https://www.geni.com/documents/view?doc_id=6000000173392536989 (August 18, 2023; Anne Brannen, curator)
See Peter Bartrum, https://cadair.aber.ac.uk/dspace/bitstream/handle/2160/5265/BLEDDYN... (September 10, 2018; Anne Brannen, curator)