Mrs. Miggins

"Bed-ridden from the nose down" and not very imaginative.
In the Regency series she is played by Helen Atkinson-Wood and runs a coffee house.
She has wooden teeth and over-entusiastic makeup., plus a large wig.
A great fondness for babies and thick skin for putting up with the Butler Blackadder's cruel jests.
A slap up binge at Mrs. Miggins is remarkable value in the 16th Century.
Jolly and welcoming, if not a particularly good cook.