All The Presidents Men Of Gold (Part 63)

Continuing from my previous post, and because the comic strip, Dilbert, had cropped up, I decided to investigate further.  Note this excerpt from the comic strips wiki page:

Dilbert is an American comic strip written and illustrated by Scott Adams, first published on April 16, 1989.

The date is an addtion to a cluster found in my post earlier today (part 60), expanding it now into an :

•  “ April 16, 17(x3), 18 / Date Sequence” pattern-cluster..

As well note the following info on a recent addition to the Deaths in 2018 site:

•  Scott Matzka (May 11, 1978 – December 16, 2018) 

His birthday is an addition to a cluster found in my previous post, expanding it into a:

•  “March 11, April 11, May 11(x3),  __July 11, __, September 11(x2), __, November 11” pattern-cluster. 

Note the following info on two notable persons added to the Deaths in 2018 site under Dec 16:

•  Joseph Thomin (30 June 1931 – 16 December 2018)
• Karsten Johannessen (30 November 1925 – 16 December 2018)

Their birthdays are additions to a cluster found in my earlier post today, expanding it into a:

 “June 30(x2), __, August 30, ..., November 30/Date Sequence” pattern-cluster

On the June 30 wiki page...  using the formula we arrive at:  :

•  Alexander Brome (1620 – 30 June 1666) 

Note the following info regarding the 1st notable person mentioned on Brome’s wiki page:

•  Izaak Walton (c. 1593 – 15 December 1683) 

 So the three notable persons who died on December 16... are additions to the  “Timely” pattern cluster.   As well, I have two sisters, one born on December 14 and the other on December 18.