There are no ancient Tasker records for Buckinghamshire, but Thomas Tasker and his wife Hannah seem to have made up for things from the late 1700's onwards, with dozens of Tasker children and grandchildren in Preston Bissett. Preston Bissett is only a little village, midway between Buckingham and the Oxfordshire border, so maybe Thomas's parents were from one of the thriving North Oxfordshire Tasker tribes...?

In total there are 117 Buckinghamshire Taskers on the IGI.