Hey, I thought we were on the Lighter Side. This is getting seriously genealogical!
Matty, I can't find your request about Fettle Doffer.
My dictionary (1966 2v SOED) has "Doffer" and "Fettle" - though, as an Aussie, I'm shocked to see (hello Berlin Bob) that it doesn't have "Fettler"
It says:
"Doffer"
One who or that which doffs
hmmm- In a carding machine, a comb or revolving cylinder which strips off cotton or wool from the cards
- A worker who removes the full bobbins or spindles.
Here's a site which has lots of doffers apparently in various roles:
http://www.rickwalton.com/freeu/brains/oddjobs.htmdoffer, can doffer, cloth doffer, filling-yarn doffer, mangle doffer, twister doffer (though no descriptions)
and it has fettler!
I also found an 1891 Huddersfield census page which included a "worsted doffer" and a "woollen fettler"
Somewhere else I found:
FETTLER
[1] Cleaned the machinery in woollen mills, removing accumulated fibres, grease, etc.
[2] fettlers sharpened the fustian cutters knives.
[3] Needlemaker who filed the needle to a point.
Perhaps your 12yo cleaned the combs?
Have fun Googling!
Cheers,
Judy