Beginning in 1861 England, and moving through a number of years, a maid helps raise two children, a boy and a girl, all the time talking about her methods in doing so.
A costume drama / satire about financial skull-duggery, and confidence tricksters in both the upper and lower classes in Victorian London. A working class man impersonates a lord who is supposedly very rich and a financial wizard. As such he is invited to all the best peoples' parties.