help interpreting words written on Register of Soldier's effects WW1

[Jean Matthews]

Hello from  Calgary, Alberta, Canada, 

Regarding my great uncle, David William Smith, I wonder if someone would be able to interpret the portion of words written on the first line under column "date and time of death".  He was KIA in the Highwood on July 15, 1916, according to all other documents in hand.  I'm a little concerned about what I'm looking at here.  Happy for your help no matter what the words, would just like to know.  Thanks, Jean in Calgary, Canada.     

[Dai Bach y Sowldiwr]

On or since

15.7.16

d. presumed

8 minutes ago, Jean Matthews said:

"date and time of death". 

Date and Place...

Edited 21 August , 2022 by Dai Bach y Sowldiwr

[Jean Matthews]

Thanks ever so much!  

[Matlock1418]

On or since 

15.7.16

d[eath]. presumed

M