National Index of Parish Registers, Volume 9, Part 6, Hertfordshire
Compiled by F. J. Parker
Published 1999 (ISBN 1 85951 602 5)
This book contains details of the parish and non-conformist registers that exist, where copies can be consulted, and for the more recent ones, the dates on which they were built, or when they were separated from a "mother" church or chapel.
See Also: Books relating to Religion in Hertfordshire
There is a web page for Parish Registers
Page updated December 2005