Hi
I have only transcribed one baptism register in Lewes and that was for St John Sub Castro - these are the Kemp entries in that register
1805 Sep 29, Kemp Elizabeth ,female, dau of James & Sarah
1812 Jun 14, Kemp George, male, son of Henry & Mary
1824 Jun 13 Kemp James John m James Elizabeth OTP Barge Man
1826 May 2 Kemp Susan f James Sarah OTP Labourer
1834 Apr 27 Kemp Eleanor f d Jamea Mary Ann OTP White Smith
1844 May 26 Kemp Henry m s Thomas Mary Church St Labourer
1604 Jan 23 Acton Peter m Joane
Hope they help
Chris in 1066