The official bond of a public officer is to be construed as a security to the body politic or civil corporation of which the person is an officer, and to all the members thereof, severally, who are intended to be secured thereby. [C51, §2145; R60, §3727; C73, §3368; C97, §4336; C24, 27, 31, 35, 39, § 12552; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §666.1 ] Conditions of bond, §64.2