The title seems to be Hal-and-tow
Here are the lyrics from the Revel's CD "Seasons for singing : a celebration of country life" (Revels records CD1095).

Hal-and-tow

It was the crest when you was born;
Your father's father wore it,
And your father wore it too.

Hal-an-tow, jolly rumble O!
We were up long before the day-O
To welcome in the summer,
To welcome in the May-O;
For summer is a comin'in,
And winter's gone away-O!

What 'appened to the Spaniards
That made so great a boast-O?
They shall eat the feathered goose,
And we shall eat the roast-O...

Robin Hood and Little John,
They've both gone to the fair-O.
And we will to the merry green wood
To hunt the buck and hare-O...

God bless Aunt Mary Moses
In all her power and might-O,
And send us peace to England,
Send peace both day and night-O...

There must be a version by the Oyster Band too.

A bientôt
Laurent