Further burials that may be connected:
Date: 18 DEC 1849
First Name: JANE
Surname: DORRINGTON
Age: 58
Burial Register: ST BRIAVELS 1839-1860
Place of Abode: HUDNALLS

Date: 4 JUL 1858
First Name: CAROLINE
Surname: DORRINGTON?
Age: 40
Burial Register: ST BRIAVELS 1839-1860
Place of Abode: ST BRIAVELS COMMON

It would appear that William was imprisoned at Gloucester Gaol for a while:
DORRINGTON Wm. 18 Dec 1853 28 St. Briavels Labourer Q/Gc6/2

Mike