Isabel Walmsley (née Stockhouse; September 1662 – ????) was the 10th great-grandmother of Cometan, classified as one of Cometan’s distant paternal ancestors in the Hardacre family line. Born in Clapham in Yorkshire, Isabel was recorded as the wife of John Walmsley and the mother of their daughter Isabel who was born in 1695. The details surrounding Isabel’s death remain unknown.
In Cometanic ancestry, Isabel is categorised as part of the 12th generation retrograde, classifying her as a distant ancestor of Cometan.