Does anyone have any idea what the additional bits of data are in the reference? By that I mean the character code prefix and the character code suffix on the district name.
Example:
BROWN, BERTIE CHARLES 1898
GRO Reference: DOR Q4/1984 in NORTHAMPTON (6701C) Volume 7 Page 2482
When adding a record to your basket, the district suffix (eg 6701C) gets included in the district name but the prefix (eg DOR) doesn't seem to be used.
Looking on FreeBMD and FindMyPast, neither have these bits of data, so they seem to be internal codes to the GRO.
Also, has anyone seen any other prefixes other than 'DOR'?