Deletion of Scots-Yiddish

Comment: as . Wikipedia is not here to reflect pet theories of individual historians. No evidence that this exists beyond this single source per  and 
Stance: delete
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:NEO||WP:V||WP:RS)

Comment: per above. There is no proof of notability here, but the references satisify . The suggested merge target is reasonable, and should give the author time to expand the information included here
Stance: merge
Cited policy: Wikipedia:Verifiability (WP:V)

Comment: Zero relevant hits on Google Scholar; seems that no historical linguists are paying attention to this. Looks like it fails  and 
Stance: delete
Cited policy: Wikipedia:Notability (WP:N||WP:V)