"The Shaking of the Sheets", B421 among the broadside ballad tunes given as ABCs, on my website is a 16th century tune. It's theme code (reducing 10/4 to 4/4) is C 5761H 1H576.
An older Pocky is "Knit the Pockey" which first appeared in Bremner's 'Reels' (part 11) 1761. Theme code Dm 1557b 4242.