http://www-history.mcs.st-and.ac.uk/history/Mathematicians/Thales.html
Thales of Miletus was the son of Examyes and Cleobuline. His parents are said
by some to be from Miletus but others report that they were Phoenicians. J
Longrigg writes in [1]:- Biography in Dictionary of Scientific Biography (New
York 1970-1990).
But the majority opinion considered him a true Milesian by descent, and of a
distinguished family.
Thank you for any help on this, since I don't have available his reference
source.
Lisa Gardner