whereof in default of the rent of two tenements of fifteen acrewar of land which tenements are in the hands of the lord as above one and a half geese per virgate of tenement three parts of one goose and in default of the seven customary tenements five acrewar of land which tenements are in the hands of the lord as above one goose and three parts of one goose for each of them a fourth part and in the sale as within of one goose a fourth part and an eighth part of one goose