31

Continuing from my previous post, note this excerpt:  

•  Arthur Wade Wade-Evans (31 August 1875 – 4 January1964) 
• James Gaius Watt (born January 31, 1938)  
• George Ryan Bingham (born March 31, 1981) 
• Colin James Farrell (born 31 May 1976)
• John Edwin "Eddy" Shaver (June 20, 1962 - December 31, 2000)
• John D. Loudermilk Jr. (March 31, 1934 – September 21, 2016

And we now have a "January 31, March 31(x2), May 31, __, August 31(x2), __, December 31/ 31st Day, Month Sequence" pattern-cluster.   

Months with 31	- January - March - May - July - August - October - December
Months with 30	- April - June - September - November
Month with 28*	- February