All the additions to the files are fully indexed in the following manner:

1. Chronological - Births, Marriages and Deaths (Whit(e)lock entries only and to date the female marriage index is incomplete) The complete IGI is in Microsoft Access and all indexes will eventually be added to this format.
2. Family Groups - every male who marries and has children has a family card cross-referenced to both his father and his sons.
3. Miscellaneous - events relating to family members not yet connected to a particular family