Agnes Deane (c. 1580 – ????) was the 11th great-grandmother of Cometan, classified as one of Cometan’s distant paternal ancestors in the Hardacre family line. Born in Horsham, Sussex, Agnes is known to have been the wife of Thomas Turner and the father of William Turner who was born in 1618. The details surrounding Agnes’ death remain unknown.
In Cometanic ancestry, Agnes is categorised as part of the 13th generation retrograde, classifying her as a distant ancestor of Cometan.