Not the version that's in the DT! Bits I can remember:

My father prints counterfeit money,
My mother makes synthetic gin,
My sister makes love for a penny
And Lord how the pennies roll in!
Cho. Oh Lord, oh Lord, etc.

My uncle's a Harley St. surgeon
With instruments long sharp and thin.
He only does one operation,
But Lord how the guineas roll in.

My brother's a slum missionary,
A-saving young ladies from sin.
He'll save you a nice blonde for a shilling [5p!]
And Lord how the shillings roll in.

My cousin's an agent for Franco
[...]
If Franc needs a gun or a tank-o
He just gives my brother a ring.
[Pesetas in this chorus]

And lots more verses -- anybody got 'em? any other info would be welcome too.