Henceforth, for evermore, those who are the children of
burgesses and were born in Yarmouth
shall be sworn to the liberties of
the town when they reach the age of 20 years. Hereafter, he who refuses
to be sworn shall forfeit 10s. each year after he has reached the said
age, for as long as he remains unsworn, to be levied to the use and
profit of the community.