Elizabeth Parkinson (née Baynes; January 1587 – July 3, 1645) was the 10th great-grandmother of Cometan, classified as one of Cometan’s distant paternal ancestors in the Hardacre family line. Born in Caton, Lancashire, Elizabeth was the wife of Robert Parkinson and the daughter of William and Anne Baynes. Elizabeth is known to have died in Bleasdale in Lancashire at the age of fifty-eight.
In Cometanic ancestry, Elizabeth is categorised as part of the 12th generation retrograde, classifying him as a distant ancestor of Cometan.