A third person in the US has filed a lawsuit claiming they were abused by Irish priest Michael Kelly.
The diocese where the abuse allegedly took place agreed to pay $3.75m (€2.8m) to that claimant.
A then 10-year-old altar boy, identified only as John MT Doe, has now come forward to claim he was sexually abused three times at a mission church in Calaveras around the year 2000 when the priest was a pastor there.
Now 22, the man is suing for damages claiming negligence, constructive fraud and sexual harassment in an action being taken against the Stockton diocese.
According to the local Recordnet.com news website, the man’s lawyers claim senior figures in the diocese had a duty to disclose the priest had previously been accused of sexual misconduct and should have stopped him from ministering to children.
The lawsuit also claims the diocese sent Michael Kelly for evaluation in 1999, and the psychologist said: "I do not believe that we are able to rule out the possibility that some underlying or latent paedophilic elements may exist in this case."
Recordnet.com also said a spokesman for the Calaveras county sheriff said it was also conducting an investigation but did not say whether the victim was John MT Doe.
This is the second allegation against Kelly in the space of two months.
Another lawsuit was filed by an altar boy on Sept 11.