A Wedding Poem

My brother, Christopher, is getting married in July and I've been asked to write a poem that I will recite also at the reception.  It will be a near formal occasion so I was thinking of writing a sonnet.  Are there any great wedding poems out there?  This is the best I could find so far.

A Bridal Song

OMFORTS lasting, loves increasing,

Like soft hours never ceasing;

Plenty's pleasure, peace complying,

Without jars, or tongues envying;

Hearts by holy union wedded,

More than theirs by custom bedded;

Fruitful issues; life so graced,

Not by age to be defaced;

Budding as the year ensu'th,

Every spring another youth:

All what thought can add beside,

Crown this Bridegroom and this Bride!

John Ford