Charges have been laid in connection with incidents alleged to have occurred in the early 1980s involving two people where were under the age of 14 at the time.
Sarnia police say a 63-year-old man is facing 19 sex-related offences after being arrested last Wednesday.
Larry Wayne Clarke has been charged with offences dating back to the early 1980s in the Wallaceburg and Courtright areas.
Charges include; sexual assault, assault causing bodily harm, sexual assault causing bodily harm, uttering threats to cause bodily harm, assault, sexual interference and sexual assault with threats to third party.
The man is currently being held in custody.
Anyone with information regarding this investigation is asked to contact police at 519-344-8861 Ext. 6105 or Crime Stoppers at 1-800-222-8477.