(1)Where the sheriff of a county dies before the expiration of his year of office or before he is lawfully superseded, the under-sheriff by him appointed shall nevertheless continue in office and shall until another sheriff be appointed for the said county and has made the declaration of office, execute the office of sheriff, in the name of the deceased- sheriff, and be answerable for the execution of the said office as the deceased sheriff would by law have been if living; and the security given to the sheriff so deceased by the said under-sheriff and his pledges shall remain and be a security to the Crown and to all persons whomsoever for such under-sheriffs due execution of the offices of sheriff and under-sheriff.
(2)When it becomes the duty of an under-sheriff to act as sheriff under the provisions of this section he may by writing under his hand appoint a deputy.