The evil eye : the origins and practices of superstition / Frederick Thomas Elworthy ; Introd. Louis S. Barron. (OCLC #1661732)
RDA 188.8.131.52 on including Date of Birth and/or Death when constructing access points says to add that date if needed to distinguish one access point from another, which is similar to the rule in AACR2.
There is an optional addition to add the date of birth and/or death even if there is no need to distinguish between access points, and it is encouraged by LC (for new records), NLA (if readily ascertainable) and BL.
There is no other Frederick Thomas Elworthy in the authority file, but the heading for this author includes birth and death dates:
Elworthy, Frederick Thomas, 1830-1907