Cuthbert Kirkham (January 28, 1594 – ????) was the 12th great-grandfather of Cometan, classified as one of Cometan’s distant maternal ancestors in the Prescott family line. Born in Kirkham, Lancashire, Cuthbert was the husband of Jenett Nickson (1596 – 1656) and the father of Henry Kirkham (1618 – ????).
In Cometanic ancestry, Cuthbert is classified as part of the 14th generation retrograde, categorising him as a distant ancestor of Cometan.