Mary Astle (née Steer; c. 1727 – 1757) was the 9th great-grandmother of Cometan, classified as one of Cometan’s distant paternal ancestors in the Taylor family line. Born in Wilmslow, Cheshire, Mary is known to have married George Astle (1722 – ????), with whom she had at least one child named Elizabeth (1751 – ????). Mary sadly passed away at the age of thirty in Wilmslow, Cheshire.
In Cometanic ancestry, Mary is categorised as part of the 11th generation retrograde, classifying her as a distant ancestor of Cometan.