The Client star, 25, was found dead at his Los Angeles apartment last week.
And now his family has confirmed that Renfro had a child--with whom he spent time in his native Tennessee before his tragic death--but refused to name the boy or reveal any further details in order to protect his privacy.
And Renfro's stepmother Kim is determined to shield her grandson from any press intrusion.
She tells TMZ.com, "We did expect this (level of media attention) because people didn't know he had a son. But we're very thankful Brad got to see his son before he died."
The Los Angeles County Coroner conducted an autopsy on Renfro on Thursday, but the cause of death has yet to be revealed.
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