Philip Amm RIIP

The Deaths in 2015 site lists under September 10:

• Philip Amm, 51, South African cricketer.

Note from his wiki page:

• Philip Amm (2 April 1964 – 10 September 2015) 

Note her birthday and then note from my previous post:

 So the cluster expands into an "April 1, __, 3, 4/Date Sequence" pattern-cluster

So the cluster expands and the gap is bridged!!