Angus King

I accidentally aliased the wrong Angus King to Angus S. King, Jr. and I can't figure out how to undo it. Blanking out the field doesn't work anymore. Can someone help me with this? Thanks!

Er, yeah, that seems like a bug: the Check button won't allow an empty field.

>1 jbergerot: >2 karenb:
I have raised it as a bug in Bug Collectors https://www.librarything.com/topic/384982