Deletion of David R. Wintermann

Comment: sourcing doesn't indicate a  pass. Best
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)

Comment: WP:SIGCOV|lack of significant sourcing, |ordinary businessman who gave to charities
Stance: delete
Cited policy: Wikipedia:Run-of-the-mill (WP:MILL)

Comment: Fails 
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)