The one woman, who is 45 years old now, says the alleged abuse started when she was 11-years-old, while the alleged abuse of her 43-year-old sister began when she was about nine-years-old.
The oldest sister claims she was repeatedly raped over a period of 6 years when her father allegedly preyed on her younger sister who was nine at the time.
The man's wife left him when the younger woman leveled claims against her father.
Police spokesperson, Sergeant Majola Nkholi, says the suspect was not arrested but subpoenaed on the 9th of March to appear in court.
He makes his first court appearance on Wednesday.
