(A) No official or employee, either on his own behalf or on the behalf of any other person, shall have any financial or personal interest in any business or transaction with any public body as provided by state statutes.
(B) Whenever the performance of his official duties shall require any official or employee to deliberate and vote on any matter involving his financial or personal interest, he shall publicly disclose the nature and extent of such interest and disqualify himself from participating in the deliberation as well as the voting.
(C) No official or employee shall engage in private employment with, or render services for any private person who has business transactions with any public body unless he shall first make full public disclosure of the nature and extent of such employment or services.
(D) No official or employee shall, without prior formal authorization of the public body having jurisdiction, disclose any confidential information concerning any other official or employee, any other person, or any property or governmental affairs of the village.
(E) Whether or not it shall involve disclosure, no official or employee shall use or permit the use of any such confidential information to advance the financial or personal interest of himself or any other person.
(F) No elected official shall appoint or vote for appointment of any person related to him by blood or marriage to any clerkship, office, position, employment, or duty when the salary, wages, pay, or compensation is to be paid out of public funds.
('79 Code, § 412(4))