Juvenal Juvencio RIIP: Young Young

The Deaths in 2015 site lists under December 9:

• Juvenal Juvêncio, 81, Brazilian lawyer and sports director.

The twinning re Juven/Juven in his first and last name is a heads up.  And note the etymology:

• juvenal  from Latin iuvenalis "... from iuvenis "a young person" (seeyoung). 

Note from Juvenal's wiki page:

• Juvenal Juvencia (25 February 1934 – 9 December 2015) was a Brazilian lawyer, state representative,^[1] investigator of police and president of Sao Paulo Futebol Clube.

Note from my previous post:

Gemma Frisius (born Jemme Reinerszoon)^[1] (December 9, 1508 – May 25, 1555)

So on following the leads, Gemma Frisius had cropped up, and both his date of death and his date of birth are heads up.  His birthday was yesterday and so serves as a prompt for us to venture back to the Deaths in 2015 site and under the December 9th in order to find someone we missed.  The numeric version of his date of death is 5/25/1555... that's a lot of 5's.  And his date of death was also meaningful because it's an addition to an emerging and ever growing cluster that began today, expanding it to a

•  "January 25,_,_,_, May 25,_, July 25,_,_, October 25, November 25,_ / 25th Day" Pattern-cluster 

Note from the Sao Paulo Futebol Clube wiki page:

Founded	25 January 1930; 85 years ago

So the cluster expands once again.