Austin Henry Dobson - Urceus Exit

I INTENDED an Ode,
And it turn'd to a Sonnet
It began a la mode,
I intended an Ode;
But Rose cross'd the road
In her latest new bonnet;
I intended an Ode;
And it turn'd to a Sonnet.

Austin Henry Dobson

http://www.poemhunter.com/poem/urceus-exit-2/