NEW : Mandelas urges Tutu to cool burial dispute . Mandela 's family had weighed taking him off life support , document states . Court papers filed in a dispute over burials call Tutu 's health `` The anticipation of his impending death is based on real and substantial grounds , '' it reads . `` perilous '' three of Mandela 's deceased children are reburied at his home in Mvezo .
NEW : Mandelas urges Tutu to cool burial dispute . Mandela 's family had weighed taking him off life support , document states . Court papers filed in a dispute over burials call Tutu 's health `` perilous '' three of Mandela 's deceased children are reburied at his home in Mvezo .