Sixpence comes from English six and English penny, ultimately from Old English siex, Proto-Germanic sehs, and Proto-Indo-European swéḱs, meaning the number six.
sixpence (English): The value of six old pence; half of a shilling;...
Definitions
The value of six old pence; half of a shilling;...
Ancestry of “sixpence”, step by step
sixpence traces back through two separate lines of ancestry.