In the late 1990s for a university project I transcribed and studied Coldingham’s baptisms between 1800 and 1819, examining the relationship between witnesses (similar to godparents) and factors such as relationship to parents, occupation, and geographical location.
I’ve just put online an index of witnesses derived from the database I built for this research. This contains the names of 2264 witnesses (many individuals recorded multiple times), together with, where recorded, their occupations and addresses.
Also included is the date of the baptism each witness was recorded for. This can be used to look up the baptism in the parish registers, when looking through them page by page, for example in a microfilm copy. Alternatively I am happy to look up specific witness details in my database, discovering which family the person was witness to. Email me through the contact details in the one-place study webpage.