39. Moreover, a churchwarden shall cease to act as such and his office shall become vacant:
(a) if he ceases to be a parishioner;
(b) if a tutorship or curatorship is instituted in his regard;
(c) if he is declared bankrupt or makes an assignment of his property;
(d) if he resigns by a written notice sent to the fabrique;
(e) if he is declared to have forfeited his office by a judgment of a competent court which has acquired the authority of a final judgment;
(f) if he has a direct or indirect interest separate from that of the other parishioners in a contract to which the fabrique is a party.