Alice Dickson (c. 1622 – ????) was the 11th great-grandmother of Cometan, classified as one of Cometan’s distant maternal ancestors in the Cottam family line. Her place of birth is unknown although she is recorded as having married Thomas Holcroft and as having given birth to Alexander Holcroft (1641 – 1688). Her date and place of death are also unknown as well as the identity of her parents.
In Cometanic ancestry, Alice is classified as part of the 13th generation retrograde, categorising her as a distant ancestor of Cometan.