Alexander Thistlethwaite (1545 – 1589) was the 12th great-grandfather of Cometan, classified as one of Cometan’s distant paternal ancestors in the McKerney family line. Born in Dent, Yorkshire (in modern-day Cumbria), Alexander was son of Miles Thistlethwaite and Mary Foxcrofte and is known to have married a lady named Isabel (1550 – April 1621). With Isabel, Alexander raised a son named Richard who was born in 1570. 

In Cometanic ancestry, Alexander is categorised as part of the 14th generation retrograde, classifying him as a distant ancestor of Cometan.

Community content is available under CC-BY-SA unless otherwise noted.