Primarily the work of Andrew Kevin Kelsall Pearson, and hosted on David & Valerie Kelsall's TCB website - this site went offline in November 2011.
I managed to find all the pages on the internet archive, and the links to the pages appears here below. I will catch up with Andy and see if he wishes to have the TCB pages archived here on kelsall.info. I believe he wishes to update some of the information.
Note that one page, "Kelsall and the Society of Genealogists" did not have a link on the original contents page, and I have inserted this at the bottom. This page covers a number of lineages as described in the book of Kelsall FH in the Society of Genealogists in London (KELSALL MSS ref.: FH/KEL). At some point in the future I will put up a scan of the two volumes here at kelsall.info.
For now, here are the archive links off the contents page (the links on the archived pages will go to the other archived pages also):
The Kelsall Family Tree
It is in the main being created from the researches over the last 10+ years of one Andrew Kevin Kelsall Pearson. For whom you have cause to thank should you find any information which is relevant to you.
This document is your guide to pages of information, additional pages will be added as they are created.
Initially they are:
# One persons story.
http://web.archive.org/web/20081015205640/http://www.tcb.co.uk/gene/foreword.htm
## Chapter 1
http://web.archive.org/web/20081119064702/http://www.tcb.co.uk/gene/chapter1.htm
## Chapter 2
http://web.archive.org/web/20090105173912/http://www.tcb.co.uk/gene/chapter2.htm
## Chapter 3
http://web.archive.org/web/20070220055923/http://www.tcb.co.uk/gene/chapter3.htm
## Chapter 4
http://web.archive.org/web/20070221110052/http://www.tcb.co.uk/gene/chapter4.htm
## Chapter 5.01
http://web.archive.org/web/20041226113356/http://www.tcb.co.uk/gene/five-1.htm
## Chapter 5.02
http://web.archive.org/web/20041226235040/http://www.tcb.co.uk/gene/five-2.htm
## Chapter 5.03
http://web.archive.org/web/20041228012709/http://www.tcb.co.uk/gene/five-3.htm
## Chapter 5.04
http://web.archive.org/web/20041229103129/http://www.tcb.co.uk/gene/five-4.htm
## Chapter 5.05
http://web.archive.org/web/20041228180323/http://www.tcb.co.uk/gene/five-5.htm
## Chapter 5.06
http://web.archive.org/web/20041229235437/http://www.tcb.co.uk/gene/five-6.htm
## Chapter 5.07
http://web.archive.org/web/20041230131519/http://www.tcb.co.uk/gene/five-7.htm
## Chapter 5.08
http://web.archive.org/web/20041231213913/http://www.tcb.co.uk/gene/five-8.htm
## Chapter 5.09
http://web.archive.org/web/20050103070155/http://www.tcb.co.uk/gene/five-9.htm
## Chapter 5.10
http://web.archive.org/web/20050112053054/http://www.tcb.co.uk/gene/five-10.htm
## Chapter 5.11
http://web.archive.org/web/20040925222704/http://www.tcb.co.uk/gene/five-11.htm
## Chapter 5.12
http://web.archive.org/web/20041018142929/http://www.tcb.co.uk/gene/five-12.htm
## Chapter 6
http://web.archive.org/web/20041022101205/http://www.tcb.co.uk/gene/chapter6.htm
## Chapter 7
http://web.archive.org/web/20041030184536/http://www.tcb.co.uk/gene/chapter7.htm
## Chapter 8
http://web.archive.org/web/20041031022245/http://www.tcb.co.uk/gene/chapter8.htm
## Chapter 9
http://web.archive.org/web/20041103084712/http://www.tcb.co.uk/gene/chapter9.htm
# The descendants of Joseph Kelsall.
http://web.archive.org/web/20081015205421/http://www.tcb.co.uk/gene/joseph.htm
# Kelsall of Bradshaw.
http://web.archive.org/web/20081015205952/http://www.tcb.co.uk/gene/bradshaw.htm
# Notes on the Kelsall family.
http://web.archive.org/web/20081015205504/http://www.tcb.co.uk/gene/notes.htm
# Savage seduction of poor Catherine.
http://web.archive.org/web/20081015205814/http://www.tcb.co.uk/gene/seducer.htm
# Kelsalls in Cheshire.
http://web.archive.org/web/20081015205450/http://www.tcb.co.uk/gene/lysons.htm
# Kelsal and others in Cheshire.
http://web.archive.org/web/20081015205612/http://www.tcb.co.uk/gene/cheshire.htm
# Staffordshire Historical Collections.
http://web.archive.org/web/20091002092301/http://www.tcb.co.uk/gene/audley.htm
# The Moultrie Kelsalls.
http://web.archive.org/web/20080908061747/http://www.tcb.co.uk/gene/moultrie.htm
# The Progeny of Richard Kelsall (1606-1683).
http://web.archive.org/web/20081015205405/http://www.tcb.co.uk/gene/rkelsall.htm
# The Russian Outrage.
http://web.archive.org/web/20090515130127/http://www.tcb.co.uk/gene/crane.htm
## The Russian Outrage.
http://web.archive.org/web/20081015205438/http://www.tcb.co.uk/gene/russian.htm
## The Russian Outrage.(more)
http://web.archive.org/web/20081119064713/http://www.tcb.co.uk/gene/gamecock.htm
# A Quaker family.
http://web.archive.org/web/20081015205742/http://www.tcb.co.uk/gene/q1.htm
## A Quaker family.(cont)
http://web.archive.org/web/20081119064655/http://www.tcb.co.uk/gene/q2.htm
http://web.archive.org/web/20090105173158/http://www.tcb.co.uk/gene/q3.htm
http://web.archive.org/web/20070105081033/http://www.tcb.co.uk/gene/q4.htm
http://web.archive.org/web/20070221110059/http://www.tcb.co.uk/gene/q5.htm
http://web.archive.org/web/20060916093843/http://www.tcb.co.uk/gene/q6.htm
http://web.archive.org/web/20060928212736/http://www.tcb.co.uk/gene/q7.htm
http://web.archive.org/web/20060929210057/http://www.tcb.co.uk/gene/q8.htm
http://web.archive.org/web/20060831183821/http://www.tcb.co.uk/gene/q9.htm
# Charles Kelsall and his Library.
http://web.archive.org/web/20081015205545/http://www.tcb.co.uk/gene/library.htm
# Thomas Kelsall as supplied by Roslyn Pollard (nee Kelsall.) (rmb213@bigpond.com))
http://web.archive.org/web/20081015205920/http://www.tcb.co.uk/gene/thomas.htm
# Web site for Peter Kelsall
# The Hall-o'-Wood estate.
http://web.archive.org/web/20081015205846/http://www.tcb.co.uk/gene/hallwood.htm
# To email any additional information that you think will be of help.
(no longer valid email address)
# Kelsall and the Society of Genealogists