An organised ring" of paedophiles believed to include Anglican and Catholic clergy used a Sunday afternoon "children's Christian program" in the 1970s to sexually abuse boys at a church-run Wallsend boys home. The United Protestant Association has issued an unreserved apology. "These men changed from week to week, suggesting a larger, organised ring," UPA general manager Steve Walkerden and after-care support worker Graham Hercus said on Friday. "We are aware of a group of men who did come to the home in the 1970s for a number of years ... who routinely took smaller boys into downstairs rooms in the building and abused them." Anglican priest Peter Rushton - acknowledged by the church in 2010 as a sexual abuser of children - and "volunteer carer" and convicted child sex offender Robert Holland, are believed to have taken boys from the home. A third "volunteer carer" at Woodlands was quietly convicted of child sex offences more than a decade ago. Another "volunteer carer" from Germany sexually abused about 10 boys in the 1970s before leaving Australia. The UPA has [also] paid compensation and provided support to a woman for repeated sexual assault over a six-year period at its girls home, Ellimatta. Many children were placed in the homes by court order; others were placed there voluntarily by parents, usually because of marriage breakup or the death of a partner.