Possible death for Giles Prickett is Jun qtr 1867 Epsom, aged 38.
Yes, I wondered about that death
"On the 30th ult., at the Retreat, Epsom, Giles Prickett, eldest son of the Rev Giles Prickett, late rector of Ravenstone, Leicestershire, aged 38."
Leicester Chronicle. (June 15, 1867)
Modified to add:
This Giles also fits with Frances M PRICKETT (possibly DANGERFIELD?) (sister in law to Ann PRICKETT and aunt to Annie LEWIS) who possibly married Thomas PRICKETT, son of Giles PRICKETT bap 8 April 1833 (of Giles and Elizabeth) at Breedon on the Hill, Leicershire.