Deletion of P. T. De Silva

Comment: clearly satisfies  and 
Stance: keep
Cited policy: Wikipedia:Notability (WP:ANYBIO||WP:GNG)

Comment: enough |reliable sources exist to satisfy , , and 
Stance: keep
Cited policy: Wikipedia:Reliable sources (WP:RS||WP:ANYBIO||WP:NPERSON||WP:GNG)