Hi
These are the only references i can find in the disc of parish registers for Whittlesford.
Baptisms
March 14 1674 Vicar John son of Batholomew and Anne
June 29 1673 Vicars Bartholomew son of Bartholomew and Ann
April 25 1677 Vickars Robert son of Bartholomew and Anne born 23 April
July 7 1678 Vicar (BT Vickar) Thomas son of Bartholomew and Ann
April 4 1680 Vicar George son of Bartholomew and Ann
August 30 1682 Vicar Mary dau of Bartholomew and Anne (BT Ann)
Burials
Oct 26 1675 Vickars John son of Bartholomew and Anne his wife
Nov 1675 Vickars Bartholomew son of Bartholomew and Anne his wife
July 31 1677 Vickars Robert son of Bartholomew and Ann his wife
April 24 1683 Vicar An wife of Bartholomew according to the late act for burying in wollen
Blank 1693 Vicar Bartholomew a bastard child in woollen (BT Apr 2)
Marriage
April 4 1706
Rumball William, otp
Vicar Mary of Harston (in margin - married in Harston)
There are lots of Rumballs listed including this baptism for William Rumball
March 14 1679 Rumball William son of Richard and Mary
Hope this helps and let me know if i can help any further
Cathy