Deletion of List of the oldest United States Senators

Comment: per NinjaRobotPirate's rationale.  This appears to be original research per , and the specific list topic (oldest U.S. Senators") lacks notability per  and  with significant coverage of that topic in multiple, independent, reliable sources
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR||WP:LISTN||WP:GNG)

Comment: WP:USEFUL, 
Stance: keep
Cited policy: Wikipedia:Notability (WP:LISTN)