Hi Jim,

The only death I could find was for Richard Lewis TRIGG:

Transcript Details

Record_ID: 497
Entry_Number: 500
Year: 1864
Month: May
Day: 19
Surname: TRIGG
Forenames: Richard Lewis
Residence: East Dean
Age_at_death: 6 m[on]ths
Officiating_Minister: J. Davies
Event: Burial
Cause_of_death:
Memoranda:
Notes:
Register_Reference: P1 IN 1/11
Page_No: 63
Parish_Chapel: Abenhall
Soundex: T620