![](https://assets12.geni.com/images/external/twitter_bird_small.gif?1687965517)
![](https://assets10.geni.com/images/facebook_white_small_short.gif?1687965517)
See Peter Bartrum, https://www.geni.com/documents/view?doc_id=6000000173426987030 (June 29, 2023; Anne Brannen, curator)
See Peter Bartrum, https://cadair.aber.ac.uk/dspace/bitstream/handle/2160/4817/COWRYD%... (August 25, 2020; Anne Brannen, curator)