A sermon preached on St. Stephen's day, in the Parish-Church of St. Michael de belfreys, before the Right Honourable the Lord-Mayor, Aldermen, &c. of the city of York : Occasioned by the erection of the charity school, for the instruction and maintenance of [f]orty poor boys and twenty girls. [Pu]blished at the desire of the lord-mayor, aldermen, &c.