PERTH, Ont. - More sex-related charges have been laid against an eastern Ontario man already facing historic sex charges.

William McNicol, 64, of Tay Valley Township near Perth was charged in November with one count each of sexual assault, sexual interference and invitation to sexual touching in connection with alleged incidents dating back to 1993.

Provincial police say an investigation has led to more charges in connection with a second alleged victim in incidents dating back to the late 1980s.

McNicol is now charged with one count each of sexual assault, sexual exploitation and sexual interference with a person under the age of 16.

He's to appear in court Jan. 26.