William Jerrems Silver Token from Gainsborough

My
mills on currency page has long had a listing of the
"
1811 shilling issued by William Jerrems in Gainsborough, Lincolnshire carrying an image of a ship and a windmill",
but I had no other information on this token. Thanks to Ian Rousell, who has an example of this coin passed to him by his father,
I now have a illustration of the token. Ian believes his ancesters may have been associated with this or another mill - can anyone
provide any more information on William Jerrems or his mill?
See also:Willam Jerrems silver token (9/1/07)
Tags: [
coins]
Item: #408,
Posted: 9/12/04.